Which peptide testing labs are real?

ILS Laboratories · ils-lab.com

Real lab, accredited (scope covers other tests) PJLA accredits ILS Labs, Inc. (trading as Quality Cannabis Laboratories) to ISO/IEC 17025 at its San Diego address, but for cannabis and hemp testing only. Its peptide COAs and FAQ present the accreditation without that limit.

• Yes Its own website. ils-lab.com offers testing for supplements, cosmetics, peptides and raw materials. [28]
• Partly A registered company. Its PJLA certificate names ILS Labs, Inc. dba Quality Cannabis Laboratories, and its Terms name ILS Analytical LLC for the website and billing. California's business register blocked our search. [3] [29]
• Yes A published lab address. 8222 Vickers St, Suite 106, San Diego: the address on its PJLA certificate. [30] [3]
• Partly Accreditation, checked with the accreditation body. ISO/IEC 17025, PJLA certificate L25-631, valid to August 31, 2027, for testing cannabis and hemp only: no peptide, pharmaceutical, endotoxin or sterility method. [3]
• No Its claims match the records. Its FAQ says its peptide and other work is done “under our ISO 17025 accreditation”, and its peptide COAs print “ISO/IEC 17025 Accredited” with the PJLA and ILAC marks. Its Terms say other testing may be done without being represented as within the accredited scope. [31] [32] [29]
• Partly Names its scientists. Its site names no one; its COAs are signed by a “Lab Director” with the title Dr. [32]
• Yes Independent evidence that it operates. PJLA has accredited the lab at the same address since May 2021, for its cannabis work. [3]
• Yes Independent of vendors. No tie to a vendor found in its contact details. [33]
• Yes COAs can be checked with the lab. Each COA has a QR code and access code for ils-lab.com/verify and portal.ils-lab.com. The portal's results load by script, which its robots.txt closes to crawlers, so we didn't read one. [34] [35]
• 1 yr+ Domain age. ils-lab.com was registered on September 26, 2018. [36]

Named by 11 vendors we track: Evolve BioPep, EZ Peptides, Glacier Aminos, Mile High Compounds, Nextgen Peptides, Northline Labs, NovaForge Labs, Peptide Maxxing, Premier Bio Labs, Regenerative Research, Virtus Peptides. Full profile: tests, prices, sources.

Vanguard Laboratory · vanguardlaboratory.com

Real lab, accredited (scope covers other tests) A2LA accredits Olympic Analytical, LLC, trading as Vanguard Laboratory, in Olympia, Washington, for microbiology, metals and solvent testing, but not for peptide purity or identity. CBS News reports the lab said COAs bearing its name on one vendor's site were not issued by it.

• Unknown Its own website. vanguardlaboratory.com blocked our checks with a Cloudflare challenge. [37]
• Partly A registered company. A2LA lists the holder as Olympic Analytical, LLC dba Vanguard Laboratory. Washington's business register blocked our search. [15]
• Yes A published lab address. 2635 Parkmont Ln SW, Suite A, Olympia: the address on its A2LA certificate and its COAs. [15] [38]
• Partly Accreditation, checked with the accreditation body. ISO/IEC 17025, A2LA certificate 6377.01, valid to September 30, 2027. The scope covers microbiology, preservatives, ICP-MS trace elements and residual solvents in food, pharmaceutical and environmental samples; it lists no peptide identity, purity or quantity method, and no endotoxin or sterility method. Washington's Department of Ecology also accredits it for drinking-water tests. [4] [39]
• Partly Its claims match the records. Its COAs print “ISO 17025:2017 ACCREDITED LABORATORY” on every page and point to the certificate for the list of accredited tests, citing it as #6377.01 and, on later pages, #6377.01.01, a number A2LA's lookup doesn't return. The purity and identity results on them are outside the scope. [38] [40]
• Partly Names its scientists. Its COAs name a Laboratory Director and an Operations Manager, with no qualifications stated. [38]
• Yes Independent evidence that it operates. A2LA and Washington's Department of Ecology accredit it at its Olympia address, and CBS News quotes its operations manager. [4] [39] [8]
• Yes Independent of vendors. No tie to a vendor found in its contact details. [41]
• Partly COAs can be checked with the lab. The COAs we read carry no lookup code. Vendors link verifiedbyvanguard.com, a separate site titled “Vanguard Laboratory - Reporting Hub” that names no operator; A2LA gives the lab's website as vanguardlaboratory.com. [14] [15]
• 1 yr+ Domain age. vanguardlaboratory.com was registered on May 28, 2021. [42]

• CBS News reported on July 2, 2026 that COAs on INDR Labs' website said Vanguard had done the analysis, and that the lab's operations manager answered: “We did not issue these [certificates], we do not have a client called INDR Labs.” WIRED repeated the denial in September. [8] [43]

Named by 6 vendors we track: Certified Peptides, Evolve BioPep, Licensed Peptides, Mile High Compounds, Peptidology, Virtus Peptides. Full profile: tests, prices, sources.

MDx BioAnalytical Laboratory · mdxbiolabs.com

Real lab, accredited (scope covers peptides) PJLA accredited MDx BioAnalytical Laboratory to ISO/IEC 17025 in June 2026, with peptides by HPLC-MS and endotoxin in the scope, one of two labs here accredited for peptide work. COAs it issued before June 9, 2026 predate that accreditation, and its home page still says its certificate expired.

• Yes Its own website. mdxbiolabs.com: “a full-service bioanalytical laboratory”. [44]
• Yes A registered company. Texas lists MDx BioAnalytical Laboratory, Inc. as active, authorised there since 2010. [45]
• Partly A published lab address. 5890 Imperial Loop, Suite 12, College Station, on its site; its PJLA certificate gives 5914 Imperial Loop Dr., Suite 12. [46] [2]
• Yes Accreditation, checked with the accreditation body. ISO/IEC 17025, PJLA certificate L26-502, from June 9, 2026 to July 31, 2028; the scope includes peptides by HPLC-MS and endotoxin by LAL. [2]
• Partly Its claims match the records. Its home page still says “Cert Expired: PENDING Re-Accreditation”, though PJLA shows the new certificate. COAs from before June 9, 2026, such as those we read from January and May, predate it. [44] [2]
• Yes Names its scientists. Its team page names its founder and CEO, with a PhD in analytical chemistry. [47]
• Yes Independent evidence that it operates. PJLA accreditation, a Texas registration since 2010, and a 2020 peer-reviewed paper with authors at the lab. [2] [45] [48]
• Yes Independent of vendors. No tie to a vendor found; the vendors that name it describe it as an outside lab. [12]
• Yes COAs can be checked with the lab. A public COA search on its own site by search code; its file server blocked our checks. [49]
• 1 yr+ Domain age. mdxbiolabs.com was registered on January 17, 2017. [50]

Named by 3 vendors we track: BioEdge Research Labs, BioLongevity Labs, Pure Peptide Labs. Full profile: tests, prices, sources.

Eagle Analytical Services · eagleanalytical.com

Real lab, accredited (scope not viewed) A Houston lab that tests drugs for pharmacies and drug makers; A2LA lists it, and Texas lists the company as active. Peptidology publishes Eagle sterility reports issued to its own account. Reports go to clients through a portal; there's no public lookup.

• Yes Its own website. eagleanalytical.com: an “A2LA ISO 17025 accredited laboratory” testing for pharmacies, regulated industries and research organisations. [51]
• Yes A registered company. Texas lists Eagle Analytical Services, Inc. as active, chartered in 2009. [52]
• Partly A published lab address. 11111 S Wilcrest Dr, Suite 1000, Houston: on its site, its reports and its Texas tax record. [53] [52]
• Yes Accreditation, checked with the accreditation body. A2LA's directory lists Eagle Analytical Services Inc. in Houston; we couldn't open the scope. [54]
• Yes Its claims match the records. Its A2LA accreditation claim matches the directory. [51] [54]
• Partly Names its scientists. Its About page names its president and CEO; its reports are signed by a Quality Control Manager. [51]
• Yes Independent evidence that it operates. A2LA accreditation and an active Texas company record. [54] [52]
• Yes Independent of vendors. A client relationship only: the Eagle report inside Peptidology's COA is addressed to Peptidology's account. [55]
• No COAs can be checked with the lab. No public lookup; reports go to clients through its EagleTrax portal. [56]
• 1 yr+ Domain age. eagleanalytical.com was registered on July 22, 2003. [57]

Named by one vendor we track: Peptidology.

ARL Bio Pharma · arlok.com

Real lab, accredited (scope not viewed) A2LA lists ARL BioPharma, Inc., trading as Analytical Research Laboratories, in Oklahoma City, with certificate 2992.01. A COA printing only “ARL” could also mean Analytical Resource Laboratories, a separate lab in Utah.

• Partly A registered company. A2LA's directory names ARL BioPharma, Inc. D.B.A Analytical Research Laboratories (ARL), Oklahoma City. [58]
• Yes Accreditation, checked with the accreditation body. A2LA lists the lab, and its certificate lookup returns 2992.01; we didn't open the scope at A2LA. [58] [59]
• 1 yr+ Domain age. arlok.com was registered on February 21, 1999. [60]

Not named by any vendor we track.

Colmaric Analyticals · colmaricanalyticals.com

Real lab, accredited (scope covers other tests) PJLA has accredited Colmaric Analyticals to ISO/IEC 17025 at its St. Petersburg, Florida address since 2022, but only for four HPLC assays of caffeine and B vitamins. Its site's “ISO/IEC-certified” and “accredited food testing lab” wording goes further than that. No vendor COA we found names it.

• Yes Its own website. colmaricanalyticals.com: a contract research lab for supplements and other products; a February 2026 post says it tests peptides by HPLC and mass spectrometry. [61] [62]
• Partly A registered company. Its PJLA certificate names Colmaric Analyticals, LLC; Florida's business register showed a bot challenge. [6]
• Yes A published lab address. 3235 Fairfield Avenue South, Unit A, St. Petersburg: the address on its PJLA certificate. [63] [6]
• Partly Accreditation, checked with the accreditation body. ISO/IEC 17025, PJLA certificate L26-384, valid to July 31, 2028, for four HPLC assays: caffeine, niacinamide, pyridoxine and thiamine. No peptide, food, microbiology or heavy-metal test. [6]
• No Its claims match the records. Its site calls it an “ISO/IEC-certified testing lab” for microbiology, heavy metals and more, and an “accredited food testing lab”; the scope covers four vitamin and caffeine assays. [61] [6]
• Yes Names its scientists. Its About page names its president and CEO and its co-founder, with their backgrounds. [64]
• Yes Independent evidence that it operates. PJLA accreditation at the same address since March 2022. [6]
• Yes Independent of vendors. No tie to a vendor found. [61]
• No COAs can be checked with the lab. No public COA lookup; it emails results to the client. [61]
• 1 yr+ Domain age. colmaricanalyticals.com was registered on May 14, 2008. [65]

Not named by any vendor we track.

Ethos Analytics · ethosanalytics.io

Real lab, accredited (scope covers other tests) PJLA accredits Ethos Analytics to ISO/IEC 17025 at its Phoenix address for supplement, cosmetic and botanical testing, not peptides. Its peptide testing page displays the accreditation, with an out-of-date certificate number.

• Yes Its own website. ethosanalytics.io: an ISO 17025 testing lab offering peptide purity and quantity testing. [66] [67]
• Partly A registered company. Its PJLA certificate names Ethos Analytics; Arizona's business registers are closed to crawlers. [5]
• Yes A published lab address. 3020 E Camelback Rd, Suite 397, Phoenix: the address on its PJLA certificate. [66] [5]
• Partly Accreditation, checked with the accreditation body. ISO/IEC 17025, PJLA certificate L26-225, valid to June 30, 2028, for supplements, cosmetics, botanicals and raw materials: microbiology, ICP-MS metals and HPLC assays of vitamins, caffeine, melatonin and cannabinoids. No peptide, LC-MS identity, endotoxin or sterility test. [5]
• No Its claims match the records. Its peptide testing page displays “ISO/IEC 17025 Accredited” with an older certificate number (L24-311), though the scope lists no peptide test. [67] [5]
• Yes Names its scientists. Its About page names its founder and CEO and its chief scientific officer, with their backgrounds. [68]
• Yes Independent evidence that it operates. PJLA has accredited the lab at the same address since March 2022, for its supplement and cosmetics work. [5]
• Yes Independent of vendors. No tie to a vendor found. [66]
• Yes COAs can be checked with the lab. A verification portal on its own site, by company name and sample ID. [69]
• 1 yr+ Domain age. ethosanalytics.io was registered on December 7, 2021 (WHOIS).

Not named by any vendor we track. Full profile: tests, prices, sources.

Eurofins · eurofins.com

Real lab, accredited (scope not viewed) A global testing group: A2LA lists 72 Eurofins entities, and its BioPharma Product Testing labs say they test peptides for drug companies. It works for clients with accounts, and we found no public way to check a Eurofins report.

• Yes Its own website. eurofins.com: its BioPharma Product Testing network says it supports peptides among other drug types. [70]
• Yes A registered company. GLEIF lists Eurofins Scientific SE (Luxembourg) as active. [71]
• Yes Accreditation, checked with the accreditation body. A2LA's directory lists 72 Eurofins entities, including Eurofins Lancaster Laboratories; we couldn't open the scopes. [72]
• Yes Independent evidence that it operates. A2LA accreditation and active company records. [72] [71]
• Yes Independent of vendors. No tie to a peptide vendor found. [73]
• No COAs can be checked with the lab. No public report check; clients get results through a portal. [74]
• 1 yr+ Domain age. eurofins.com was registered on October 3, 1997. [75]

Not named by any vendor we track.

Harrens Lab · harrenslab.com

Real lab, accredited (scope not viewed) California's list of approved hemp-testing labs records Harrens Lab's ISO/IEC 17025 accreditation from A2LA (certificate 4074.02, to September 2028) at its Hayward address, and Finnrick lists 128 tests run there since September 2026. We couldn't read the scope, so whether it covers peptides is unknown.

• Unknown Its own website. harrenslab.com blocked our checks. [76]
• Partly A registered company. A2LA and California's hemp-lab list name Harrens Lab Inc.; California's business register blocked our search. [77] [78]
• Yes A published lab address. 3507 Breakwater Ave, Hayward, California, on California's list of approved hemp-testing labs. [77]
• Partly Accreditation, checked with the accreditation body. ISO/IEC 17025 from A2LA, certificate 4074.02, valid to September 30, 2028, per California's list; we couldn't view the scope. [77] [78]
• Yes Independent evidence that it operates. California approves it for hemp THC testing (February 2026 to February 2027), and Finnrick lists 128 tests run there between September and October 2026. [77] [79]
• Yes Independent of vendors. No tie to a vendor found. [80]
• Unknown COAs can be checked with the lab. We couldn't read its site.
• 1 yr+ Domain age. harrenslab.com was registered on August 31, 2015. [81]

Not named by any vendor we track.

Pacific BioLabs · pacificbiolabs.com

Real lab, accredited (scope not viewed) A contract research lab in Hercules, California, founded in 1972 and serving drug and medical-device companies. A2LA lists it, matching its ISO 17025 claim, though we couldn't open the scope.

• Yes Its own website. pacificbiolabs.com: a contract research organisation for pharmaceutical, biopharma and medical-device companies. [82]
• Yes Accreditation, checked with the accreditation body. A2LA's directory lists Pacific BioLabs in Hercules, California; we couldn't open the scope. [83]
• Yes Its claims match the records. Its ISO 17025 claim matches A2LA's listing. [82] [83]
• Yes Independent of vendors. No tie to a peptide vendor found. [82]
• No COAs can be checked with the lab. No public report lookup; clients use a login portal. [84]
• 1 yr+ Domain age. pacificbiolabs.com was registered on December 16, 2005. [85]

Not named by any vendor we track.

PharmLabs · lobby.pharmlabs.com

Real lab, accredited (scope covers peptides) One of two labs here whose ISO/IEC 17025 accreditation covers peptides: PJLA's certificate lists peptides by HPLC, including BPC-157, semaglutide and ipamorelin, alongside its cannabis and hemp work. PJLA has accredited it since 2015, and Finnrick lists 97 tests run there since September 2026.

• Yes Its own website. lobby.pharmlabs.com: “an ISO/IEC 17025:2017 accredited analytical laboratory specializing in high-quality peptide testing”. [86]
• Partly A registered company. California's hemp-lab list names PharmLabs LLC; California's business register blocked our search. [77]
• Yes A published lab address. 6696 Mesa Ridge Rd, Suite A, San Diego: the address on its PJLA certificate. [87] [1]
• Yes Accreditation, checked with the accreditation body. ISO/IEC 17025, PJLA certificate L25-933-R1, valid to February 29, 2028. The scope lists peptides by HPLC, including BPC-157, semaglutide and ipamorelin, alongside cannabis and hemp testing. [1]
• Partly Its claims match the records. Its accreditation claim checks out, though peptide sterility and endotoxin tests aren't in the scope. It says it is DEA licensed but shows the licence only behind a client login. [88] [1]
• No Names its scientists. Its pages name no director or chemist. [89]
• Yes Independent evidence that it operates. PJLA has accredited it since 2015, California approves it for hemp testing, and Finnrick lists 97 tests run there since September 2026. [1] [77] [79]
• Yes Independent of vendors. No tie to a vendor found. [90]
• Partly COAs can be checked with the lab. Results go through a client portal behind a login; COAs carry a QR code. No public lookup by code. [91]
• 1 yr+ Domain age. pharmlabs.com was registered on September 5, 2002. [92]

Not named by any vendor we track. Full profile: tests, prices, sources.

SGS · sgs.com

Real lab, accredited (scope not viewed) A global testing company: A2LA lists 64 SGS entities, and SGS offers a free check of whether an SGS document is genuine. No vendor we track names it.

• Yes Its own website. SGS describes itself as the world's leading testing, inspection and certification company, and offers peptide analysis to drug developers. [93] [94]
• Yes A registered company. Switzerland's business register lists SGS SA as active. [95]
• Yes Accreditation, checked with the accreditation body. A2LA's directory lists 64 SGS entities; we couldn't open the scopes. [96]
• Yes Independent of vendors. No tie to a peptide vendor found. [93]
• Yes COAs can be checked with the lab. A free document check: you upload the report and SGS says whether it's genuine. Its China portal notes that a report number alone isn't enough. [97] [98]
• 1 yr+ Domain age. sgs.com was registered on February 20, 1991. [99]

• SGS also audits suppliers, so an “SGS” mention on a supplier's page can refer to a factory audit, not a test of the product you buy. [100]

Not named by any vendor we track.

Freedom Diagnostics · freedomdiagnosticstesting.com

Real lab Finnrick, which sends samples to partner labs, lists 225 tests run at Freedom Diagnostics between April and September 2025, and the lab runs a public COA lookup on its own domain. It claims no accreditation; its ISO 9001 and GLP badges name no certifying body.

• Yes Its own website. freedomdiagnosticstesting.com offers purity testing for research peptides, with online sample submission and a COA lookup. [101]
• Unknown A registered company. Its submission form names Freedom Diagnostics Testing LLC. Tennessee's business register is behind a CAPTCHA, so we couldn't check it. [102]
• Partly A published lab address. 133 Holiday Ct, Suite 106, Franklin, Tennessee, on its home page and forms. No official record we could search lists a lab at that suite. [101] [103]
• No Accreditation, checked with the accreditation body. None claimed, and none in the A2LA, IAS or PJLA directories. [104] [105] [106]
• Partly Its claims match the records. Its COA lookup page shows “Compliant with ISO 9001” and “Good Laboratory Practice (GLP)” badges with no certificate number or certifying body. ISO 9001 is a management standard, not a laboratory accreditation. [107]
• Partly Names its scientists. Its site names no one; its COAs are signed by a “Principal Chemist” with no stated qualification. [108]
• Yes Independent evidence that it operates. Finnrick lists 225 tests run there for 60 vendors' products between April and September 2025. [109]
• Yes Independent of vendors. No tie to a vendor found. Its home page says “No vendor affiliations. No conflicts of interest.” [101]
• Yes COAs can be checked with the lab. A public lookup on its own domain by accession number or search code, and COA PDFs served from its own subdomain. [107] [108]
• 1 yr+ Domain age. freedomdiagnosticstesting.com was registered on February 14, 2025. [110]

• A COA names the client who ordered the test, and the lab charges $50 to put an additional company name on one. Vendors host Freedom COAs issued to other clients: one on Royal Peptides' site was issued to “PEPETIDES XBT”. [111] [25] [102]

Named by 25 vendors we track: Alpha Peps, AminoVault, ANKR Lab, Bluum Peptides, Core Research Peptides, Excalibur Peptides, EZ Peptides, GenPeptide, Glacier Aminos, Go Alpha Labs, Great Northern Peptides, Legendary Peptides and 13 more. Full profile: tests, prices, sources.

Janoshik Analytical · janoshik.com

Real lab Czech records list Janoshik s.r.o., a testing company with a registered site at Mníšek pod Brdy near Prague, where the press places the lab; CzechCrunch and The Guardian report on its staff and sample volume, and Finnrick lists 200 of its tests. We found no accreditation, and its own website blocked our checks.

• Unknown Its own website. janoshik.com blocked our checks (HTTP 403 or a Cloudflare challenge), so we couldn't read what it says. [112]
• Yes A registered company. Janoshik s.r.o. (company no. 17668727) is active in the Czech commercial register, formed in October 2022, with technical testing and analysis as its main activity. No official record names the website janoshik.com; the link rests on the name, the location and the owner the press names. [113] [114]
• Yes A published lab address. The Czech trade register lists a site of the company registered for testing, measurement and analysis at Pražská 600, Mníšek pod Brdy, where CzechCrunch places the laboratory. Its reports print no address. [115] [116]
• No Accreditation, checked with the accreditation body. None found in the directories of the Czech Accreditation Institute, A2LA, IAS or PJLA. [117] [118] [119] [106]
• Unknown Its claims match the records. We couldn't read its own site, so we couldn't check what it claims.
• Partly Names its scientists. Its reports are signed by hand with no printed name or role. The Guardian quotes a chemist at the lab, whom CzechCrunch names as its owner. [120]
• Yes Independent evidence that it operates. CzechCrunch (February 2026) reports 25 staff and more than 5,000 samples a month; The Guardian (April 2026) quotes the lab on the same monthly volume; Finnrick lists 200 tests run there between April and September 2025. [116] [120] [121]
• Yes Independent of vendors. No tie to a vendor found. CzechCrunch reports that the lab doesn't sell products, only analysis. [116]
• Yes COAs can be checked with the lab. Its reports carry a unique key and QR code for janoshik.com/verify, and vendors link reports on verify.janoshik.com. That site blocked us too, so we couldn't open one. [122] [123]
• 1 yr+ Domain age. janoshik.com was registered on February 7, 2016. [124]

• Two vendors describe Janoshik in accreditation terms: Swiss Chems sends batches to “accredited third-party laboratories, principally Janoshik Analytical”, and Lyze Labs says Janoshik works “to ISO/IEC 17025:2017”. We found no accreditation for it. [9] [125]

Named by 25 vendors we track: AminoVault, Barn Peptides, Bluum Peptides, Core Research Peptides, Eros Peptides, Evolve Peptides, GenPeptide, Honest Peptide, Hydro Research, Ignite Peptides, Injectify, Lyze Labs and 13 more. Full profile: tests, prices, sources.

Chromate · chromate.org

Real lab It publishes no company name, street address or staff names, but Finnrick lists 681 tests run at Chromate between December 2024 and July 2026, the third most among its partner labs, and the lab answered Finnrick's methodology questionnaire.

• Yes Its own website. chromate.org offers third-party analytical services and a verify portal. [126]
• No A registered company. The site names no company. New Hampshire's register blocked our search, and no matching company appears in GLEIF or the Texas, Colorado or New York business records. [127]
• No A published lab address. Only “Hudson, NH 03051”, with the phone listed as “Offline”. [128]
• No Accreditation, checked with the accreditation body. None claimed, and none in the A2LA, IAS or PJLA directories. [129] [130] [106]
• Yes Its claims match the records. It makes no accreditation or certification claims. [131]
• Partly Names its scientists. No names. It describes “Expert Chemists” trained in the USA, Canada, Germany and Singapore; its COAs are signed by a “Principal Chemist”. [132]
• Yes Independent evidence that it operates. Finnrick lists 681 tests run there for 100 vendors' products between December 2024 and July 2026, and publishes the lab's answers to its methodology questionnaire. [133] [79]
• Yes Independent of vendors. No tie to a vendor found in its contact details. [128]
• Yes COAs can be checked with the lab. A verify portal on chromate.org by job number and access code. The report we opened from a vendor's link loaded from chromate.org itself. [134]
• 1 yr+ Domain age. chromate.org was registered on August 5, 2021. [135]

Named by 11 vendors we track: Coastal Peptides, Evolve BioPep, Evolve Peptides, GenPeptide, Hydro Research, Mile High Compounds, Peptide Partners, Pure Lab Peptides, Reta One Labs, Risynth Bio, Solira. Full profile: tests, prices, sources.

MZ Biolabs · mzbiolabs.com

Real lab Finnrick lists 179 tests run at MZ Biolabs in 2025, peer-reviewed papers name it as the lab that ran analyses, and it names its staff and their qualifications. We found no accreditation, and its DEA registration claim can't be checked publicly.

• Yes Its own website. mzbiolabs.com: mass-spectrometry testing for research, medical and veterinary clients. [136]
• Unknown A registered company. No legal form published; Arizona's business registers are closed to crawlers. [136]
• Partly A published lab address. 2102 N Country Club Rd, Suite C, Tucson, on its site; its 2024 example COA gives 1635 E 18th St, Tucson. No official record we could search lists a lab at either. [137] [138]
• No Accreditation, checked with the accreditation body. None claimed, and none in the A2LA, IAS or PJLA directories. [139] [140] [106]
• Unknown Its claims match the records. It says it is DEA-registered and runs some instruments under Good Laboratory Practice; neither has a public record we could check. [136] [141]
• Yes Names its scientists. Its About page lists its staff: the analytical chemist who owns it, a second analytical chemist with a PhD in pharmaceutical chemistry, a microbiologist and a facility manager. [142]
• Yes Independent evidence that it operates. Finnrick lists 179 tests run there between January and September 2025, and papers in Frontiers in Neuroscience (2022) and Toxicology Reports (2025) name it as doing analyses. [143] [144] [145]
• Yes Independent of vendors. No tie to a vendor found. [136]
• No COAs can be checked with the lab. No public COA lookup, QR code or verification code is described. [146]
• 1 yr+ Domain age. mzbiolabs.com was registered on September 25, 2019. [147]

Named by 4 vendors we track: AminoVault, Evolve Peptides, Peptides World, Prime Peptides. Full profile: tests, prices, sources.

TrustPointe Analytics · trustpointeanalytics.com

Real lab Finnrick lists 315 tests run at TrustPointe between February and May 2025, and its About page names its founder, a chemist with a background in pharmaceutical quality control. It claims no accreditation. In March 2025 it warned publicly that a business had falsified TrustPointe COAs.

• Yes Its own website. trustpointeanalytics.com: a quality-control lab “started by chemists from the pharmaceutical industry”, testing peptides by HPLC and mass spectrometry. [148]
• Unknown A registered company. Its Terms name TrustPointe Analytics LLC, a Michigan company. Michigan's business register blocked our search. [149]
• Partly A published lab address. 1743 142nd Ave, Suite 4, Dorr, Michigan, on its site and COAs. No official record we could search lists a lab there. [150]
• No Accreditation, checked with the accreditation body. None claimed, and none in the A2LA, IAS or PJLA directories. [151] [152] [106]
• Partly Its claims match the records. Its Terms promise cGMP work where a quote calls for it; no public register certifies a lab's cGMP compliance, so this can't be checked. [149]
• Yes Names its scientists. Its About page names its founder and president, with a chemistry degree and a background in pharmaceutical quality control. [153]
• Yes Independent evidence that it operates. Finnrick lists 315 tests run there for 33 vendors' products between February and May 2025. [154]
• Yes Independent of vendors. No tie to a vendor found; its Terms call it “an independent analytical laboratory”. [149]
• Yes COAs can be checked with the lab. COAs carry a QR code and key for TrustPointeLIMS.com, a separate domain that the lab links from its own menu; a vendor's certificate link opened a PDF served from it. [155] [156]
• 1 yr+ Domain age. trustpointeanalytics.com was registered on November 30, 2023. [157]

• In March 2025 the lab posted that it had found TrustPointe COAs falsified by a business it didn't name: some results “were not even possible values for the test”, and the QR code and verification link had been removed. [7]

Named by 4 vendors we track: AminoVault, EZ Peptides, Peptide Partners, Peptidology. Full profile: tests, prices, sources.

BTLabs · btlabtesting.com

Real lab Finnrick lists 2,989 tests run at BTLabs between July 2025 and October 2026, and TIME reported on its peptide testing in February 2026. Its own website blocked our checks, and we found no accreditation.

• Unknown Its own website. btlabtesting.com showed a bot-verification page to our checks, so we couldn't read it. [158]
• Unknown A registered company. Its COAs print no company name with a legal form, and Florida's business register showed a bot challenge. [159]
• Partly A published lab address. 5730 Corporate Way, Suite 220, West Palm Beach, printed on its COAs; no official record we could search lists a lab there. [159]
• No Accreditation, checked with the accreditation body. None in the A2LA, IAS or PJLA directories. [160] [161] [162]
• Unknown Its claims match the records. We couldn't read its own site.
• Partly Names its scientists. Its COAs are signed by two scientists (“Scientist-II”); TIME quotes its co-founder, a chemist. [159] [163]
• Yes Independent evidence that it operates. Finnrick lists 2,989 tests run there for 348 vendors' products between July 2025 and October 2026, and TIME reported in February 2026 that BTLabs had tested thousands of unapproved peptide samples. [164] [163]
• Yes Independent of vendors. No tie to a vendor found. [164]
• Yes COAs can be checked with the lab. Its COAs carry a QR code, and vendors link reports on its own subdomain, verify.btlabtesting.com, which is closed to crawlers. [165]
• 1 yr+ Domain age. btlabtesting.com was registered on April 3, 2025. [166]

Named by 2 vendors we track: Crush Research, Pure Lab Peptides. Full profile: tests, prices, sources.

Krause Analytical · krauselabs.com

Real lab Finnrick's largest partner lab: it lists 7,493 tests run at Krause Analytical between April 2025 and October 2026, and Texas lists Krause Analytical LLC as active since 2016. We found no accreditation. The address its COAs print is a mailbox at a UPS Store, which the lab lists as its PO box for receiving samples.

• Yes Its own website. krauselabs.com: “a small, minority-owned contract research and testing laboratory located in Austin, TX”. [167]
• Yes A registered company. Texas lists Krause Analytical LLC as an active limited liability company formed in November 2016. [168]
• Partly A published lab address. Its About page gives a lab location on Burnet Road in Austin, without a unit number. The address its COAs print, 8127 Mesa Drive, Suite B-206, is a The UPS Store location that rents mailboxes; the lab itself calls it its “PO Box” and sample-receiving address. [167] [169] [170]
• No Accreditation, checked with the accreditation body. None claimed, and none in the A2LA, IAS or PJLA directories. [171] [172] [173]
• Yes Its claims match the records. It makes no accreditation claims. [167]
• Partly Names its scientists. Its About page describes its principal scientist's 45 years in chemistry, without a name; its COAs are signed by the Laboratory Director. [167]
• Yes Independent evidence that it operates. Finnrick lists 7,493 tests run there for 439 vendors' products between April 2025 and October 2026, the most of any Finnrick partner lab. [174]
• Yes Independent of vendors. No tie to a vendor found. [167]
• Partly COAs can be checked with the lab. No lookup by code: you upload the original COA through a form and the lab replies. [175]
• 1 yr+ Domain age. krauselabs.com was registered on December 8, 2021. [176]

Named by one vendor we track: Regenerative Research. Full profile: tests, prices, sources.

SideChain Analytics · sidechainanalytics.com

Real lab A peptide testing lab in Mississauga, Ontario, at the address of its parent, CanAlt Health Laboratories, a medical lab with a US clinical-lab registration and ISO 15189 accreditation for medical tests. SideChain itself holds no accreditation, and the parent's scope doesn't cover peptides.

• Yes Its own website. sidechainanalytics.com: “an independent, third-party analytical chemistry laboratory in Mississauga, Ontario”. [177]
• Partly A registered company. Its certificate names Side-Chain Analytics Inc.; Canada's federal register search works only by form. [178]
• Yes A published lab address. 16 Falconer Drive, Unit 14, Mississauga: its parent lab's address in CMS's clinical-lab file. [177] [179]
• Partly Accreditation, checked with the accreditation body. None for SideChain itself. Its parent, CanAlt Health Laboratories, is accredited by Accreditation Canada Diagnostics (ISO 15189) for medical tests, not peptides. [180] [181] [182]
• Yes Names its scientists. Its certificates are signed by a Lab Director with a PhD, who is also CanAlt's director of research. [183] [184]
• Yes Independent evidence that it operates. CMS lists CanAlt Health Labs Inc as an independent lab at the same address, and the verification link a vendor publishes returned a released record from SideChain's own server. [179] [183]
• Yes Independent of vendors. No tie to a vendor found; it says it doesn't make or sell peptides. [177]
• Yes COAs can be checked with the lab. A lookup on its own domain; the link Volta Peptides publishes returned the certificate and its PDF. [185]
• Under 1 yr Domain age. sidechainanalytics.com was registered on May 13, 2026. [186]

Named by one vendor we track: Volta Peptides.

Avrok Biosciences

Real lab A clinical contract research lab in Azusa, California, with a federal clinical-lab (CLIA) record; Finnrick lists it as a partner lab with no published tests yet. We found no accreditation for product testing, and its website showed a captcha.

• Unknown Its own website. avrokbio.com showed a captcha page to our checks. [187]
• Partly A registered company. Its CLIA record names Avrok Biosciences, Inc.; California's business register blocked our search. [188]
• Yes A published lab address. 1321 Mountain View Circle, Azusa, California, in its CLIA record. [188]
• No Accreditation, checked with the accreditation body. None in the A2LA, IAS or PJLA directories. [189] [190]
• Yes Independent evidence that it operates. CMS lists it as an independent clinical lab, taking part in CLIA since 2021. [188]
• Yes Independent of vendors. No tie to a vendor found. [191]
• Unknown COAs can be checked with the lab. No published tests yet. [191]

Not named by any vendor we track.

Ichor Life Sciences · ichorlifesciences.com

Real lab A contract research company in central New York, incorporated in 2013 and named in peer-reviewed papers; Finnrick lists 112 tests run there since July 2026. We found no accreditation, and its website didn't respond to our checks.

• Unknown Its own website. ichorlifesciences.com closed the connection on our checks. [192]
• Yes A registered company. New York lists Ichor Life Sciences, Inc. as an active corporation, filed in May 2013. [193]
• Partly A published lab address. New York's register gives an address in La Fayette, New York; we couldn't read the lab's own site. [193]
• No Accreditation, checked with the accreditation body. None in the A2LA, IAS or PJLA directories. [194] [195]
• Yes Independent evidence that it operates. A 2023 Scientific Reports paper names it as a contract research site, and Finnrick lists 112 tests run there between July and October 2026. [196] [79]
• Yes Independent of vendors. No tie to a vendor found. [197]
• Unknown COAs can be checked with the lab. Finnrick publishes the results of the tests it commissions; we couldn't read the lab's own site.
• 1 yr+ Domain age. ichorlifesciences.com was registered on July 2, 2021. [198]

Not named by any vendor we track.

NuMega Resonance Labs · numegalabs.com

Real lab An NMR spectroscopy lab named in 49 scientific papers, including a 2022 ACS Central Science study. We found no accreditation, and its site blocked our checks. NMR reports confirm a molecule's structure; they aren't HPLC purity or content tests.

• Unknown Its own website. numegalabs.com blocked our checks. [199]
• No Accreditation, checked with the accreditation body. None in the A2LA, IAS or PJLA directories. [200] [201]
• Yes Independent evidence that it operates. Europe PMC finds 49 papers naming it, including a 2022 ACS Central Science study that used it for elemental analysis. [202] [203]
• Unknown COAs can be checked with the lab. We couldn't read its site.
• 1 yr+ Domain age. numegalabs.com was registered on July 24, 2003. [204]

Not named by any vendor we track.

Kovera Labs · koveralabs.com

Not confirmed A website and COAs in its own format with verification codes, used by vendors we track, but no company record, street address, accreditation, official lab record, press coverage or independent test record that we could find.

• Yes Its own website. koveralabs.com describes an independent compound testing lab in Buffalo Grove, Illinois, offering HPLC and LC-MS purity and identity testing. [205]
• No A registered company. No company name or legal form is published. Illinois' register blocked our search, and no match appears in GLEIF or the Texas, Colorado or New York business records. [206]
• No A published lab address. Only “Buffalo Grove, IL”; no street address on its site or on the COA we read. [205] [207]
• No Accreditation, checked with the accreditation body. None claimed, and none in the A2LA, IAS or PJLA directories. [208] [209] [106]
• Yes Its claims match the records. It makes no accreditation claims. [205]
• Partly Names its scientists. Its site names no one; its COAs are signed by a “Lab Director” with no stated qualification. [207]
• No Independent evidence that it operates. None found: it isn't among Finnrick's partner labs, and we found no press coverage or official lab record. [79]
• Yes Independent of vendors. No tie to a vendor found in its contact details or site tags. [205]
• Yes COAs can be checked with the lab. COAs carry a report number, access code and QR code for koveralabs.com/verify. Its robots.txt asks crawlers not to open verification pages, so we didn't check a result. [210]
• Under 1 yr Domain age. koveralabs.com was registered on January 2, 2026. [211]

• Its order page says sample submission is open to approved partners only, so a buyer can't send it a sample to check a vendor's claim. [212]

Named by 11 vendors we track: Coastal Peptides, EZ Peptides, Glacier Aminos, IDUN Peptides, Ignite Peptides, Instant Peptides, Mile High Compounds, Prime Peptides, Pure Peptide Labs, Reta One Labs, Risynth Bio. Full profile: tests, prices, sources.

BioRegen · bioregen.com

Not confirmed Several vendors name BioRegen as an independent lab, and its COAs point to bioregen.com/verify, but its site showed a captcha, its COAs print no address or company name, and we found no company record, accreditation or other independent record.

• Unknown Its own website. bioregen.com showed a captcha page to our checks. [213]
• No A registered company. No company name on its COAs, and none found elsewhere. [214]
• No A published lab address. None on the COAs we read. [214]
• No Accreditation, checked with the accreditation body. None in the A2LA, IAS or PJLA directories. [215] [216]
• Partly Names its scientists. Its COAs are signed by an “Analytical Chemist” with the title Dr. [214]
• No Independent evidence that it operates. None found beyond vendors' pages and vendor-hosted COAs.
• Yes Independent of vendors. No tie to a vendor found; the vendors that name it describe it as an outside lab. [12]
• Unknown COAs can be checked with the lab. COAs carry a “security key” for bioregen.com/verify, which we couldn't open. Two COAs for the same client carry the same key, so it seems to identify the client rather than the report. [214] [217]
• 1 yr+ Domain age. bioregen.com was registered on July 30, 2023. [218]

Named by 4 vendors we track: BioLongevity Labs, Bluum Peptides, NextGenPeps, Peptide Partners.

Horizon Analytical · horizonanalytical.com

Not confirmed The “Horizon Analytical” on vendors' COAs is horizonanalytical.com, which serves those COAs from its own subdomain. Beyond its own site and certificates we found nothing: no accreditation, no company record under its name, and no independent test record.

• Yes Its own website. horizonanalytical.com offers HPLC/MS purity, identity, quantity and endotoxin testing. [219]
• Unknown A registered company. Its Terms name Horizon Analytical LLC, a Delaware company. Delaware's register is behind a CAPTCHA, and Colorado's business records have no entity of that name. [220] [221]
• Partly A published lab address. 16194 W 45th Dr, Suite 108, Golden, Colorado, in its policies; its COAs print no street address, and no official record we could search lists a lab there. [222]
• No Accreditation, checked with the accreditation body. None claimed: its policy says it won't use words like “ISO accredited” unless the claim has been verified. None in the A2LA, IAS or PJLA directories. [222] [223] [224] [106]
• Yes Its claims match the records. It makes no accreditation claims. [222]
• Partly Names its scientists. Its site names no one; its COAs are signed by a “Research and Formulation Chemist” with a PhD. [225]
• No Independent evidence that it operates. None found: not among Finnrick's partner labs, and no official lab record or press coverage. [79]
• Yes Independent of vendors. No shared contact details with a vendor found. Its policy says it is “independent of Direct Peptides”, a vendor, which doesn't control its methods or results. [222]
• Yes COAs can be checked with the lab. A lookup by report number on its own site; vendors' links open PDFs served from app.horizonanalytical.com. Its policy says reports are public only if the customer opts in. [226] [227]
• Under 1 yr Domain age. horizonanalytical.com was registered on October 21, 2025. [228]

Named by 4 vendors we track: Blank Peptides, Bluum Peptides, EZ Peptides, Northline Labs. Full profile: tests, prices, sources.

Bioviridian · bioviridians.com

Not confirmed A Texas corporation (2021) with a website and a COA lookup, but its ISO 17025 accreditation is “in progress” and we found no independent record of a working lab. Its lookup returned a different version of one vendor's COA, and, for another, a file with lot numbers laid over a field reading “NA”.

• Yes Its own website. bioviridians.com: “an independent analytical testing laboratory specializing in third-party characterization of synthetic peptides”. [229]
• Yes A registered company. Texas lists Bioviridian Inc. as an active corporation formed in September 2021. [230]
• Partly A published lab address. 11134-A Hopes Creek Road, College Station, Texas; no official record we could search lists a lab there. [229]
• No Accreditation, checked with the accreditation body. None yet: its site says “ISO 17025 in Progress”, and it isn't in the A2LA, IAS or PJLA directories. [231] [232] [233]
• Yes Its claims match the records. It describes its accreditation as in progress. [231]
• Partly Names its scientists. Its COAs are signed by a Principal Chemist (M.S.); its site names no one. [234]
• No Independent evidence that it operates. None found beyond its own site and vendors' COAs.
• Yes Independent of vendors. No tie to a vendor found. [235]
• Yes COAs can be checked with the lab. A public COA search on its own site, by the code printed on each COA. [236]
• Under 1 yr Domain age. bioviridians.com was registered on November 27, 2025. [237]

• For American Peptides' COA7580, its lookup returns a different version from the one the vendor publishes: dated August 28 rather than August 17, 2026, naming “Retatrutide 100mg” rather than 10mg, and adding a sterility result, with no revision marked. The other results match. [238] [234]
• The file its lookup returns for COA6663 (Peak Lab Peptides) is an image of the report whose lot-number field reads “NA”, with two separate small images reading “BC-202602-001” and “BC-202607-001” laid over it. [239] [240]

Named by 2 vendors we track: American Peptides, Peak Lab Peptides.

Accumark Labs · accumarklabs.com

Not confirmed A detailed lab website with an Anaheim address, a named company behind it and its own COA lookup, but its ISO 17025 accreditation is still “pending”, and we found no official lab record, independent test record or press coverage.

• Yes Its own website. accumarklabs.com describes a US peptide testing lab offering HPLC purity, identity, endotoxin, sterility and heavy-metal tests. [241]
• Unknown A registered company. Its Terms say Accumark Labs is a trading name of Valence Analytical LLC. California's business register blocked our search, and no match appears in GLEIF or the Texas or Colorado business records. [242]
• Partly A published lab address. 1045 N Armando St, Unit D, Anaheim, California. No official record we could search lists a lab there. [243] [244]
• No Accreditation, checked with the accreditation body. None yet: its home page says “ISO 17025 Pending”, and it isn't in the A2LA, IAS or PJLA directories. [241] [245] [246] [247]
• Yes Its claims match the records. It describes its accreditation as pending, which matches the directories. [241]
• Partly Names its scientists. Its sample COA names a Lab Manager (PhD) and a Lab Director (MD); its site has no staff page. [248]
• No Independent evidence that it operates. None found: no official lab record at its address, not among Finnrick's partner labs, and no press coverage. [244] [79]
• Yes Independent of vendors. No tie to a vendor found. Its Terms say it doesn't make, sell or endorse any product. [242]
• Yes COAs can be checked with the lab. A public lookup by report code on its own domain. Its robots.txt closes the lookup to crawlers, so we didn't run one. [249]
• 1 yr+ Domain age. accumarklabs.com was registered on June 30, 2025. [250]

Named by one vendor we track: Royal Peptides. Full profile: tests, prices, sources.

AV Analytics · avanalytical.com

Not confirmed A lab website in College Station, Texas, with a COA lookup and certificates dated October 2026, but we found no company record, accreditation or other independent record. One of its two founders also signs MDx BioAnalytical Laboratory's certificates.

• Yes Its own website. avanalytical.com: “an independent analytical testing laboratory in College Station, Texas”. [251]
• Unknown A registered company. Its terms name AV Analytics, LLC; Texas' franchise-tax records don't list it, which can happen with a new company. [252] [253]
• Partly A published lab address. 11400 State Highway 30, Suite 701, College Station; no official record we could search lists a lab there. [252]
• No Accreditation, checked with the accreditation body. None claimed, and none in the A2LA, IAS or PJLA directories. [254] [255]
• Yes Its claims match the records. It makes no accreditation claims. [252]
• Yes Names its scientists. Its About page names two founders, one with a PhD; the same two sign its certificates. [251] [256]
• No Independent evidence that it operates. None found beyond its own site and one vendor's certificates.
• Partly Independent of vendors. No tie to a vendor found. One of its founders also signs MDx BioAnalytical Laboratory's certificates as Operations Manager, and BioLongevity's FAQ names MDx where its home page now names AV Analytics. [251] [257] [12] [258]
• Yes COAs can be checked with the lab. A lookup by search code on its own site. [259]
• Under 1 yr Domain age. avanalytical.com was registered on April 22, 2026. [260]

Named by one vendor we track: BioLongevity Labs.

DNA Healthcare Solutions

Not confirmed Named on COAs that AlphaPeps publishes. A federal record lists a clinical lab of this name at the address and fax number on those COAs, but its certificate period ended in July 2026 and covers clinical testing; we found no website, and nothing else tying it to peptide testing.

• No Its own website. None found.
• Partly A registered company. The federal clinical-lab (CLIA) record lists DNA Healthcare Solutions, with PetVetDx Lab Services, LLC as an additional name. Louisiana's business register is closed to crawlers. [261]
• Yes A published lab address. 1441 Canal Street, New Orleans: the address in its CLIA record, which also carries the fax number printed on the COAs. [262] [261]
• No Accreditation, checked with the accreditation body. None in the A2LA, IAS or PJLA directories. [263] [264] [265]
• No Its claims match the records. Its COAs print “ISO 17025:2017 13485:2016” and a certificate registration number. We found no ISO/IEC 17025 accreditation in those directories and no record of the number; ISO 13485 is a quality standard for medical-device makers, not a lab accreditation. [262]
• Partly Names its scientists. Its COAs list a Laboratory Director (M.D.), an Operations Director (PhD) and a Clinical Director (M.D.), and are certified by an “Analytical Chemist”. [262]
• Partly Independent evidence that it operates. The CLIA record shows a clinical lab registered since 2021 and accredited through COLA, with a certificate period that ended on July 18, 2026; nothing in it concerns peptide or product testing. [261]
• Unknown Independent of vendors. The COAs put a box for Peptaris Labs, a peptide wholesaler, with the directors' names under the lab's header; they don't say which company employs them. [262]
• No COAs can be checked with the lab. No QR code or lookup on the COAs we read, and no website. [262]

• Its COAs list a “pH Value” with the method “HPLC-UV/VIS”. pH is measured with a pH meter, not by HPLC. [266]

Named by one vendor we track: Alpha Peps.

Ozcanium Analytics · ozcaniumanalytics.com.au

Not confirmed A Sydney lab website with named instruments, and an Australian business number whose “Ozcanium Analytics” business name was registered in July 2026. We found no accreditation (it isn't in NATA's directory), street address or other independent record.

• Yes Its own website. ozcaniumanalytics.com.au: a “Sydney-based independent analytical laboratory” for peptide testing. [267]
• Yes A registered company. Australia's business register lists the trustee of the Ozcanium Unit Trust (ABN 14 754 514 569), active since 2021, with the business name Ozcanium Analytics from July 13, 2026. [268]
• No A published lab address. No street address; its business registration gives only NSW 2027. [267] [268]
• No Accreditation, checked with the accreditation body. None claimed, and none in NATA's directory or those of A2LA, IAS or PJLA. [269] [270] [271]
• Yes Its claims match the records. It makes no accreditation claims. [272]
• Partly Names its scientists. It names its founder and lead chemist, with no qualification stated. [267]
• No Independent evidence that it operates. None found beyond its own site and one vendor's certificates. [273]
• Yes Independent of vendors. No tie to a vendor found; it runs an affiliate programme that pays commission on referred orders. [274]
• Yes COAs can be checked with the lab. A lookup by verification code on its own site. [275]
• Under 1 yr Domain age. The registry for ozcaniumanalytics.com.au publishes no registration date; the Internet Archive's earliest copy is from October 7, 2026. [276]

Named by one vendor we track: PurePeps.

Verum Analytics · verumlab.ch

Not confirmed A lab website in Basel that claims to be “aligned” with ISO/IEC 17025 rather than accredited; we found no company record or accreditation. Its COA lookup checks codes against 46 records written into the website's own code, all for one vendor.

• Yes Its own website. verumlab.ch: “The only analytical lab purpose-built for research peptides, compounds, and longevity supplements”, in Basel, Switzerland. [277]
• Unknown A registered company. No legal form published; Switzerland's company registers can't be searched by crawlers. [278] [279]
• Partly A published lab address. Hochbergerstrasse 60C, Stücki Park, Basel. The Swiss accreditation directory lists other companies in the park, none at 60C. [278] [280]
• No Accreditation, checked with the accreditation body. None: it calls itself “ISO/IEC 17025 Aligned”, and it isn't in the Swiss Accreditation Service's directory or those of A2LA, IAS or PJLA. [281] [282] [283] [284]
• Partly Its claims match the records. “Aligned” is not an accreditation. Its home page's figure of 12,847 certificates issued is fixed text in the site's code. [281] [285]
• Yes Names its scientists. Its team page names six staff with qualifications; we couldn't check them. [286]
• No Independent evidence that it operates. None found beyond its own site and one vendor's certificates.
• Unknown Independent of vendors. No shared contact details with a vendor found, but every certificate record on its site belongs to BioInfinity Lab. [287] [288]
• No COAs can be checked with the lab. Its lookup runs in the visitor's browser: it checks a code against 46 records written into the site's code, all BioInfinity Lab's, without querying a lab database. [16] [287]
• Under 1 yr Domain age. The registry for verumlab.ch publishes no registration date; the Internet Archive's earliest copy is from June 16, 2026. [289]

Named by one vendor we track: BioInfinity Lab.

Analytical Formulations

Not confirmed Named as the testing lab on some certificates and used by a review site, but we found no website, accreditation or lab record. A Texas corporation of the same name, formed in 2008 in the San Antonio area, may be it: Purity Analytics' certificate records give the lab's address as Windcrest, Texas, nearby.

• No Its own website. None found.
• Partly A registered company. Texas lists Analytical Formulations, Inc., an active corporation formed in 2008 with a San Antonio address; nothing official ties it to the lab on the certificates. [290]
• Partly A published lab address. 8940 Fourwinds Drive, Suite 107, Windcrest, Texas, according to Purity Analytics' certificate records; no official record lists a lab there. [291]
• No Accreditation, checked with the accreditation body. None in the A2LA, IAS or PJLA directories. [292] [293]
• No Independent evidence that it operates. None found; a forum thread asks whether its results can be trusted. [294]
• No COAs can be checked with the lab. No lookup found.

Not named by any vendor we track.

SteriGenix Analytical · sterigenixanalytical.com

Not confirmed Its website presents a peptide testing lab run by SteriGenix Analytical, LLC, but it isn't taking new orders during a change of ownership and publishes no address or staff. We found no company record, accreditation or independent trace of a working lab.

• Yes Its own website. sterigenixanalytical.com presents a contract lab for research peptides (HPLC, LC-MS, endotoxin) and says it is “not accepting new orders or new client accounts at this time”. [295]
• Unknown A registered company. Its Terms name SteriGenix Analytical, LLC and Florida law. Florida's register showed a bot challenge, and no match appears in GLEIF or the Texas or Colorado business records. [296]
• No A published lab address. None published; only email addresses. [297]
• No Accreditation, checked with the accreditation body. None claimed, and none in the A2LA, IAS or PJLA directories. [298] [299] [300]
• Yes Its claims match the records. It makes no accreditation claims. [295]
• No Names its scientists. No one is named on its site. [301]
• No Independent evidence that it operates. None found: no official lab record and not among Finnrick's partner labs. [302] [79]
• Yes Independent of vendors. No tie to a vendor found. [295]
• Yes COAs can be checked with the lab. A report-number lookup on its own domain, which its robots.txt closes to crawlers. [295]
• Under 1 yr Domain age. sterigenixanalytical.com was registered on May 13, 2026. [303]

• Its Terms say it is “currently undergoing a transfer of ownership” and will resume taking samples once that is complete. [296]

Not named by any vendor we track.

United Laboratories · unitedlaboratories.org

Not confirmed Its website names two owners with chemistry PhDs and two labs in Punjab, India, but we found no company record, licence or accreditation for it, and the COA we read gives “Canterbury, United Kingdom” and a Gmail address instead.

• Yes Its own website. unitedlaboratories.org: testing for research compounds, pharmaceutical raw materials and finished products. [304]
• No A registered company. No company is named on its site. A UK company with the same name, dissolved in September 2026, has different directors from the owners the site names. [305] [306]
• Partly A published lab address. Its About page lists two labs in Derabassi, Punjab, India, and a “Canterbury Practice” in the UK; no official record we could search lists a lab at any of them. [305]
• No Accreditation, checked with the accreditation body. None in the A2LA, IAS or PJLA directories; India's accreditation directory (NABL) is closed to crawlers. [307] [308] [309]
• Yes Its claims match the records. It makes no accreditation claims. [305]
• Yes Names its scientists. Its About page names two co-owners, each with a PhD in chemistry. [305]
• No Independent evidence that it operates. None found beyond one vendor's published reports. [310]
• Yes Independent of vendors. No shared contact details with the vendor that publishes its reports; the site says it doesn't make or sell what it tests. [305] [311]
• Yes COAs can be checked with the lab. A lookup by report number and verification code on its own site. [312]
• Under 1 yr Domain age. unitedlaboratories.org was registered on July 18, 2026. [313]

• The COA we read gives “Canterbury, United Kingdom” and a Gmail address in its footer, not the lab addresses in India. [314]

Not named by any vendor we track.

Purity Analytics · purityanalytics.com

Tied to a vendor Not a lab: it orders tests from other labs (its records name Freedom Diagnostics and Analytical Formulations), reviews the results and re-issues them as signed PDFs. Its certificates are filed under the product codes of YourPeptideBrand, a white-label peptide supplier, and rendered with “the authorized YPB or client brand”.

• Yes Its own website. purityanalytics.com: “Purity Analytics reviews the results and digitally signs the final PDF”; the performing laboratory owns the analysis. [17]
• Unknown A registered company. Purity Analytics LLC, of Georgia; Georgia's business register showed a bot challenge. [315]
• No A published lab address. Only “Georgia, USA”. [17]
• No Accreditation, checked with the accreditation body. None claimed, and none in the A2LA, IAS or PJLA directories. [316] [317]
• No Independent of vendors. Its home page says approved certificates are “rendered with the authorized YPB or client brand”; its records are filed under YourPeptideBrand product codes such as YPB.213, and YourPeptideBrand's COA library sends buyers to “the Purity Analytics verifier”. [17] [318] [319]
• Partly COAs can be checked with the lab. A portal on its own domain that lists which lab tested each batch; it is not the performing lab's own record. [320]
• Under 1 yr Domain age. purityanalytics.com was registered on May 4, 2026. [321]

Named by one vendor we track: Masters Peptides.

SafeCert Labs

No trace found BioLongevity Labs calls SafeCert Labs “a CLIA certified facility”, but CMS's list of clinical labs has no such name, its certificates print no address or contact, and we found no website or company record.

• No Its own website. None found; the likely domain names don't resolve. [322]
• No A registered company. None found. [323]
• No A published lab address. None on its certificates. [324]
• No Accreditation, checked with the accreditation body. None in the A2LA, IAS or PJLA directories. [325] [326]
• No Its claims match the records. BioLongevity says it is CLIA certified; CMS's CLIA file has no lab named SafeCert, and the certificates print no CLIA number. [12] [13]
• No Independent evidence that it operates. None found.
• No COAs can be checked with the lab. No lookup, QR code or contact on its certificates. [324]

Named by one vendor we track: BioLongevity Labs.

EcoBio

No trace found Finnrick lists EcoBio as a partner lab with no published tests yet. We found no website, location, company record or accreditation for it.

• No Its own website. None found; Finnrick's listing gives no website or location. [327]
• No A registered company. None found; several unrelated companies use the name.
• No A published lab address. None published. [327]
• No Accreditation, checked with the accreditation body. None in the A2LA, IAS or PJLA directories. [328] [329]
• No Independent evidence that it operates. Only Finnrick's listing. [327]

Not named by any vendor we track.

WellPep

No trace found Finnrick lists WellPep as a partner lab with no published tests yet. We found no website, company record or accreditation for it, and wellpep.com is a domain for sale.

• No Its own website. None found; wellpep.com is a parked domain for sale. [330]
• No A registered company. None found.
• No A published lab address. None published. [331]
• No Accreditation, checked with the accreditation body. None in the A2LA, IAS or PJLA directories. [332] [333]
• No Independent evidence that it operates. Only Finnrick's listing. [331]

Not named by any vendor we track.

Finnrick · finnrick.com

Not a lab A ratings and testing platform, not a lab: its terms say it doesn't run analyses, and its partner labs do. It publishes the results of the tests it commissions, with counts by lab, which is the record we use for several labs here.

• Yes Its own website. finnrick.com rates peptide vendors and sells tests run by its partner labs. [334]
• Yes A registered company. Texas lists Finnrick Analytics LLC. [335]
• Yes Its claims match the records. Its Partner Service Terms say it doesn't operate a laboratory or perform analyses. [21]
• Yes Independent evidence that it operates. It publishes how many tests each partner lab has run for it. [79]
• Partly Independent of vendors. It is paid by the public for tests and memberships, and by vendors it rates for launch support and private testing, according to its own pages. [336] [337] [338]
• Partly COAs can be checked with the lab. A verify page takes a certificate ID but asks you to sign in first. [339]
• 1 yr+ Domain age. finnrick.com was registered on August 29, 2024. [340]

Named by 9 vendors we track: Alpha Omega Peptide, Amino Asylum (aminoasylumofficial.com), Chimera Peptides, Lux Synth Aminos, Paradigm Peptide (paradigm-peptide.com), Peptide Plugs, Pure Tested Peptides, Risynth Bio, Simple Peptide. Full profile: tests, prices, sources.

Qorix (tjqxgdlab.com) · tjqxgdlab.com

Not a lab The COA site behind one group of stores (Linux, Lot and International Peptides and Peptides Wholesale). Its own report says the data come from an unnamed partner laboratory, that Qorix only compiles and issues the document, and that neither holds Chinese (CMA/CNAS) accreditation.

• Yes Its own website. tjqxgdlab.com presents Qorix Labs (Tianjin) Testing Technology Co., Ltd. as “an analytical testing company based in Tianjin, China”. [341]
• No A registered company. No Chinese company name or registration number is published, and we found no record of the company. [341]
• No A published lab address. Only the Tianjin Economic and Technological Development Area; no street address. [342]
• No Accreditation, checked with the accreditation body. Its verification page says Qorix and its partner laboratory “do not hold CMA/CNAS accreditation”. [19]
• Partly Its claims match the records. Its site describes its own LC-MS, NMR and MALDI-TOF instruments, but the report we read says the data come from “a third-party partner laboratory” it doesn't name. [341] [18]
• No Names its scientists. No one named on its site; reports are signed for “Data Compilation” and “Technical Review”. [18]
• Unknown Independent of vendors. No shared contact details with the stores found. Every store we found linking it shares one supplier, and the report we read lists the manufacturer as “PeptidesWholesale”. [18] [20] [343] [344]
• Partly COAs can be checked with the lab. A lookup by report or batch number on its own site; it can show only what Qorix issued, not the unnamed lab's record. The report we read has its “Authentication Code” field blank. [19] [18]
• Under 1 yr Domain age. tjqxgdlab.com was registered on September 15, 2026. [345]

• Its report's notice reads: “This test data is provided by a third-party partner laboratory; our company is responsible for data compilation, review, and issuance of the document. Neither our company nor the partner testing laboratory holds CMA/CNAS accreditation, and this document does not carry legal certification validity.” [18]

Named by 5 vendors we track: International Peptides, Linux Peptides, Lot Peptides, Peptides Wholesale Canada, Peptides Wholesale USA.

Peptigrity · peptigrity.com

Not a lab A peptide shop review site that collects published lab results, not a lab. Vendors show its badges next to their COAs; its own badge rules say a badge doesn't mean the shop is “approved”, “recommended” or “endorsed”.

• Yes Its own website. peptigrity.com: “an independent peptide shop review platform” publishing reviews, lab results and trust scores. [346]
• No A registered company. No company named; it says its mailing address is “on file with our legal counsel”. [347]
• Partly Independent of vendors. No ownership tie found, but shops can claim and manage their own pages. [348] [349]
• No COAs can be checked with the lab. Its badges open the shop's profile, not a lab's record. [350]
• Under 1 yr Domain age. peptigrity.com was registered on March 12, 2026. [351]

Named by 2 vendors we track: Coastal Peptides, NovaForge Labs.

National Science Labs, LLC · nationalsciencelabs.co

Not a lab Not a lab: it is the company behind Nationwide Peptides and runs its own peptide store. It names Freedom Diagnostics Testing as its testing lab, and its address is a mailbox at a UPS Store.

• Yes Its own website. nationalsciencelabs.co is a peptide store: “NATIONAL SCIENCE LABS, LLC produces peptides exclusively for research applications”. [352]
• No A published lab address. 236 E. Main St, Ste 47, Sevierville, Tennessee, is a The UPS Store location that rents mailboxes. [352] [353]
• No Its claims match the records. It says samples go to “ISO-accredited laboratories”, but the lab it names, Freedom Diagnostics Testing, claims no accreditation. [354] [355]
• No Independent of vendors. Nationwide Peptides says its products are “supplied by Nationwide Peptides by NATIONAL SCIENCE LABS, LLC”, and both sites give the same address. [356]
• No COAs can be checked with the lab. None of its own; it sends buyers to Freedom Diagnostics' lookup. [355]
• Under 1 yr Domain age. nationalsciencelabs.co was registered on June 16, 2026 (WHOIS).

Named by one vendor we track: Nationwide Peptides.

Testides · testides.com

Not a lab A testing service rather than a lab, by its own account: its site says “The laboratory performs the measurement” while Testides handles intake, review and reporting, and it keeps that laboratory's identity private.

• Yes Its own website. testides.com, based in Ontario, Canada, offers peptide testing and report verification. [357] [358]
• Unknown A registered company. No company name published; Canada's federal corporations search works only by form, so we couldn't check it. [359]
• No A published lab address. No street address; only “Ontario, Canada”. [358]
• No Accreditation, checked with the accreditation body. None in the A2LA, IAS or PJLA directories. It says testing is done within ISO/IEC 17025 “where applicable” at a lab it doesn't name. [358] [360] [361]
• Unknown Its claims match the records. Its accreditation statement can't be checked, because it keeps the performing lab's identity private (its example report names only “LAB-CA-01”). [362]
• No Names its scientists. No one is named. [363]
• Yes Independent of vendors. No tie to a vendor found. [357]
• Yes COAs can be checked with the lab. A report lookup by number on testides.com. [364]
• 1 yr+ Domain age. testides.com was registered on August 18, 2025. [365]

• Polar Peptides, a vendor, calls Testides “an independent laboratory in Ontario”; Testides' own site says a separate laboratory performs the measurement. [366] [22]

Named by one vendor we track: Polar Peptides.

Celmark International · celmarklabs.com

Not a lab A contract manufacturer of skincare and liquid supplements in Orlando, with an in-house quality-control lab for what it makes. It doesn't offer independent testing, so a COA in its name is a manufacturer's certificate, not a third-party test.

• Yes Its own website. celmarklabs.com: “a leading, FDA compliant, contract manufacturer of topical skincare, beauty products, and liquid nutritional supplements”. [367]
• Unknown A registered company. Florida's business register showed a bot challenge. [368]
• Partly A published lab address. 2600 Titan Row, Orlando; no official record we could search lists a lab there. [369]
• No Accreditation, checked with the accreditation body. None in the A2LA, IAS or PJLA directories. [370] [371]
• Partly Its claims match the records. It claims NSF GMP certification, which NSF's current GMP listing doesn't show; its ISO 22716 and FDA registration claims couldn't be checked. [372] [373]
• No Independent of vendors. Its lab tests the products Celmark itself makes; it offers no outside testing. [374]
• 1 yr+ Domain age. celmarklabs.com was registered on October 5, 2011. [375]

Not named by any vendor we track.

Metrix · metrix.bio

Not a lab A seller directory and price checker, not a lab: a vendor's “Verified by Metrix” badge links to its seller profile. Its pages showed a bot challenge, so we read only its robots.txt.

• Unknown Its own website. metrix.bio showed a bot challenge; its robots.txt describes seller, product and price pages. [376]
• No COAs can be checked with the lab. The badge links to a seller profile, not a lab record. [377]
• Under 1 yr Domain age. metrix.bio was registered on January 17, 2026. [378]

Not named by any vendor we track.

Peptide Test · peptidetest.com

Not a lab A testing broker, not a lab: its Terms say partner labs run the tests and issue COAs under the Peptide Test name. Its mailing address is a mailbox at a UPS Store, and it doesn't name the Michigan lab that does the work.

• Yes Its own website. peptidetest.com sells peptide purity and mass tests. Its Terms say partner labs “perform the analysis and produce Certificates of Analysis (COAs) branded with our name”. [24]
• Unknown A registered company. Peptide Test LLC, per its contact page. Tennessee's business register is behind a CAPTCHA. [379]
• No A published lab address. Its mailing address, 711 Signal Mtn Rd #234, Chattanooga, is a The UPS Store location that rents mailboxes. [379] [380]
• No Accreditation, checked with the accreditation body. None claimed for itself or its partner lab, and none in the A2LA, IAS or PJLA directories. [381] [382]
• Partly Its claims match the records. It says tests are run in Michigan by its partner lab's scientists, with methods validated to USP <1225>, but it doesn't name the lab, so neither claim can be checked. [383] [384]
• Yes Independent of vendors. No tie to a vendor found; it sells lab supplies but no peptides. [385]
• Partly COAs can be checked with the lab. Reports are checked on verify.peptidetest.net, a separate domain it links to, which also links TrustPointe Analytics' lookup for COAs “generated by TrustPointe Analytics”. [386]
• 1 yr+ Domain age. peptidetest.com was registered on October 12, 2023. [387]

Not named by any vendor we track.

Uzorak · uzorak.com

Not a lab A testing platform, not a lab: its Terms say a Hong Kong IT company runs it and “does not conduct laboratory analysis”, and that Stamper Lab d.o.o. in Zagreb does the testing. We couldn't check that lab's registration.

• Yes Its own website. uzorak.com calls itself a peptide testing lab; its Terms describe “a specialized online platform providing management, logistics, and data processing services for chemical analysis”. [388] [23]
• Unknown A registered company. Its Terms name Mozart International Limited of Hong Kong as the operator and Stamper Lab d.o.o. of Zagreb for the testing; Croatia's court register is closed to crawlers. [23]
• Partly A published lab address. It gives its lab address as Stamper Lab d.o.o., Radnicka 52, Zagreb; no official record we could search lists a lab there. [389]
• No Accreditation, checked with the accreditation body. Its FAQ says it is not ISO 17025 accredited. [390]
• No Its claims match the records. Its Terms and Privacy pages refer to “accredited partner laboratories” and an “accredited testing facility”, while its FAQ says it isn't accredited. [23] [391] [390]
• Yes Independent of vendors. No ownership tie found; it calls itself the partner testing lab for Peptaura, a peptide marketplace. [390]
• Yes COAs can be checked with the lab. Sample IDs can be checked at uzorak.com/verify. [390]
• Under 1 yr Domain age. uzorak.com was registered on November 18, 2025. [392]

Not named by any vendor we track.