Peptide vendors that ship in the US
Vendors whose own shipping pages say they deliver to the US, ranked by transparency score, with what each publishes and what it charges. Checked Oct 15, 2026.
Shipping claims come from each vendor's website; we don't verify deliveries. Import rules for peptides differ by country, and some compounds are prescription-only or controlled. In the US, the Food and Drug Administration (FDA) regulates medicines: official site. Read the status table before you order across a border.
Vendors that state they ship to the US (111)
| # | Vendor | Status | Transparency | Prices tracked |
|---|---|---|---|---|
| 1 | Pure Peptide Labs | 90 | 44 | |
| 2 | Peptidology | 90 | 3 | |
| 3 | Coastal Peptides | 88 | ||
| 4 | Eros Peptides | 87 | 14 | |
| 5 | Nationwide Peptides | 85 | 38 | |
| 6 | Mile High Compounds | 85 | 2 | |
| 7 | Glacier Aminos | Live (blocks automated checks) | 85 | |
| 8 | Verified Peptides | Live (blocks automated checks) | 85 | |
| 9 | Go Alpha Labs | 83 | 47 | |
| 10 | Evolve BioPep | 83 | 27 | |
| 11 | AminoVault | Live (blocks automated checks) | 83 | |
| 12 | Direct Peptides | Live (blocks automated checks) | 83 | |
| 13 | Pure Lab Peptides | 82 | 59 | |
| 14 | Bluum Peptides | 82 | 3 | |
| 15 | Simple Peptide | 82 | ||
| 16 | Peptides World | 80 | 43 | |
| 17 | Virtus Peptides | 80 | 2 | |
| 18 | Alpha Peps | 78 | 36 | |
| 19 | Excalibur Peptides | 78 | 5 | |
| 20 | Kimera Chems | 78 | ||
| 21 | Modern Aminos | 77 | 41 | |
| 22 | EZ Peptides | 75 | 42 | |
| 23 | Alpha Omega Peptide | 75 | 7 | |
| 24 | Lyze Labs | 75 | 5 | |
| 25 | Peak Lab Peptides | 73 | 29 | |
| 26 | ANKR Lab | 73 | 22 | |
| 27 | Liberty Peptides | 73 | 2 | |
| 28 | BioLongevity Labs | 72 | 36 | |
| 29 | Volta Peptides | 70 | 60 | |
| 30 | GenPeptide | 68 | 28 | |
| 31 | True Form Peptides | 67 | 22 | |
| 32 | Ignite Peptides | 67 | 2 | |
| 33 | NovaForge Labs | 67 | ||
| 34 | Paramount Peptides | 65 | 43 | |
| 35 | Peptide Labs | 65 | 31 | |
| 36 | Nation Peptides | 65 | 17 | |
| 37 | Nura Peptide | 65 | ||
| 38 | Puratek Peptides | 63 | 20 | |
| 39 | Synthesis Peptides | 63 | 5 | |
| 40 | Peptides Warehouse | 62 | 40 | |
| 41 | Licensed Peptides | 62 | 20 | |
| 42 | Instant Peptides | 62 | 13 | |
| 43 | Synthro Lab | 62 | 13 | |
| 44 | Loti Labs | 62 | 2 | |
| 45 | NextChems | 62 | 1 | |
| 46 | Limitless Biotech | 62 | ||
| 47 | Certified Peptides | 60 | 39 | |
| 48 | Oasis Labs | 60 | 39 | |
| 49 | Evolve Peptides | 60 | 37 | |
| 50 | Nextech Labs | 60 | 22 | |
| 51 | Voltera Sciences | 60 | 17 | |
| 52 | Vertex Labs | 60 | 8 | |
| 53 | Amino Amigos | Live (blocks automated checks) | 60 | |
| 54 | Nextgen Peptides | Live (blocks automated checks) | 60 | |
| 55 | BioInfinity Lab | 58 | 17 | |
| 56 | Bulk Peptide Supply | 57 | 51 | |
| 57 | Peptide Plugs | 57 | 38 | |
| 58 | Solira | 57 | 6 | |
| 59 | NextGenPeps | 57 | 2 | |
| 60 | Apex Amino | 55 | 35 | |
| 61 | OROS Research | 55 | 31 | |
| 62 | Alpha Gen | 55 | 22 | |
| 63 | Reta One Labs | 55 | 19 | |
| 64 | Alpha Peptides | Live (blocks automated checks) | 55 | |
| 65 | Blank Peptides | 55 | ||
| 66 | StudzPeptides | 55 | ||
| 67 | Geo Peptides | 52 | 24 | |
| 68 | Core Research Peptides | 52 | ||
| 69 | S1 Research | 50 | 24 | |
| 70 | Pure Tested Peptides | 50 | 21 | |
| 71 | BioEdge Research Labs | 50 | 15 | |
| 72 | Sports Technology Labs | 48 | 6 | |
| 73 | Pharma Grade Peptides | Live (blocks automated checks) | 48 | |
| 74 | American Peptides | 47 | 39 | |
| 75 | Risynth Bio | 47 | 23 | |
| 76 | Ramp Peptides | 47 | 18 | |
| 77 | Bulk Peptide Wholesale | 45 | 51 | |
| 78 | Nexaph | 45 | 32 | |
| 79 | Midwest Peptide | 45 | 1 | |
| 80 | Forge Performance | 45 | ||
| 81 | Pura Peptides | Live (blocks automated checks) | 45 | |
| 82 | Nupeps | 40 | 35 | |
| 83 | Iron Aminos | 40 | 34 | |
| 84 | Peptide Maxxing | 40 | 29 | |
| 85 | Void Research | 40 | ||
| 86 | Umbrella Labs | Live (blocks automated checks) | 38 | |
| 87 | Barn Peptides | 37 | ||
| 88 | EHZ Peptides | 37 | ||
| 89 | Blue Sky Peptide | 35 | 36 | |
| 90 | Atomix Research | Live (blocks automated checks) | 33 | |
| 91 | Peptide Haven | Live (blocks automated checks) | 33 | |
| 92 | Injectify | 32 | 9 | |
| 93 | Kits4Less | Live (blocks automated checks) | 32 | |
| 94 | Strand Bio | 30 | 23 | |
| 95 | Astro Peptides | Live (blocks automated checks) | 30 | |
| 96 | Lux Synth Aminos | 28 | 12 | |
| 97 | Crownwell Research | Live (blocks automated checks) | 28 | |
| 98 | Elite Edge Biotech | Live (blocks automated checks) | 28 | |
| 99 | Precision Peptide Co | Live (blocks automated checks) | 28 | |
| 100 | Chimera Peptides | 27 | 29 | |
| 101 | Oath Research | 27 | 4 | |
| 102 | Enhanced Chems | 25 | 17 | |
| 103 | PS Peptides | 22 | 49 | |
| 104 | Masters Peptides | 22 | 16 | |
| 105 | BioLabShop | Live (blocks automated checks) | 20 | |
| 106 | Mile High Peptide | 20 | ||
| 107 | Peptide Supply Co. | 20 | ||
| 108 | Peptide Gurus | 15 | ||
| 109 | Rescue Research USA | 15 | ||
| 110 | Atlas Peptides | 5 | 4 | |
| 111 | Atomik Labz | Live (blocks automated checks) | 0 |
Ranked by transparency score. * Based on fewer than six checks; checks we couldn't complete score 0.
Vendors that state worldwide shipping (12)
These vendors say they ship internationally but don't name the US specifically. Many exclude some countries at checkout, so confirm before you pay.
| # | Vendor | Status | Transparency | Prices tracked |
|---|---|---|---|---|
| 1 | Particle Peptides | 83 | 9 | |
| 2 | Accelerate Labs | Live (blocks automated checks) | 65 | |
| 3 | Receptor Chem | 62 | 21 | |
| 4 | Polar Peptides | 60 | 3 | |
| 5 | Great Northern Peptides | Live (blocks automated checks) | 47 | |
| 6 | Nova Peptide | 45 | 2 | |
| 7 | Onyx Research | Live (blocks automated checks) | 45 | |
| 8 | Flawless Compounds | 40 | ||
| 9 | Glow Aminos | 40 | ||
| 10 | Nootropic Source | 30 | 4 | |
| 11 | Srylab | 25 | 7 | |
| 12 | Aavant Peptides | 12 |
* Based on fewer than six checks; checks we couldn't complete score 0.
Also ship to the US, but not ranked (7)
We don't rank vendors with documented red flags or named in an FDA warning letter, lawsuit or seizure in the past three years. Their profiles show the evidence.
- Amino Asylum (aminoasylumofficial.com): red flags documented
- Legendary Peptides: Lawsuit, Aug 2026
- Nuscience Peptides: FDA warning letter, Aug 2026
- Paradigm Peptide (paradigm-peptide.com): red flags documented
- Prime Peptides: FDA warning letter, Dec 2024
- Royal Peptides: FDA warning letter, Aug 2026
- Swiss Chems: FDA warning letter, Dec 2024
Lowest prices from vendors that ship to the US
The cheapest in-stock price per milligram for popular research peptides, counting only ranked vendors that name the US in their shipping terms. Licensed prescription medicines and GLP-1-type weight-loss compounds, a focus of regulators' seizures and warning letters, are left out. Prices are in US dollars and exclude shipping.
| Peptide | Lowest $/mg | Vendor | Transparency | All prices |
|---|---|---|---|---|
| BPC-157 | $1.52/mg | Nexaph | 45/100 | Compare all |
| GHK-Cu | $0.170/mg | Nexaph | 45/100 | Compare all |
| TB-500 | $2.00/mg | Bulk Peptide Wholesale | 45/100 | Compare all |
| CJC-1295 with DAC | $4.16/mg | Chimera Peptides | 27/100 | Compare all |
| Ipamorelin | $1.75/mg | Bulk Peptide Wholesale | 45/100 | Compare all |
| NAD+ | $0.035/mg | Bulk Peptide Supply | 57/100 | Compare all |
| MOTS-c | $1.14/mg | Chimera Peptides | 27/100 | Compare all |
| BPC-157 + TB-500 blend | $1.25/mg | Bulk Peptide Wholesale | 45/100 | Compare all |
| Semax | $1.75/mg | Bulk Peptide Supply | 57/100 | Compare all |
| Melanotan II | $1.00/mg | Chimera Peptides | 27/100 | Compare all |
| KPV | $1.43/mg | Nexaph | 45/100 | Compare all |
| KLOW blend (GHK-Cu + KPV + BPC-157 + TB-500) | $0.563/mg | Bulk Peptide Supply | 57/100 | Compare all |
Regulatory status in the US
One sentence per peptide, summarized from official sources. It isn't legal advice: rules change, and personal import rules can differ from rules on sale.
| Peptide | Status in US |
|---|---|
| Semaglutide | Prescription medicine approved as Ozempic (2017), Rybelsus (2019), Wegovy injection (2021) and Wegovy tablets (2025) [1][2][3][4]. |
| Retatrutide | Not FDA-approved; FDA states that retatrutide cannot be used in compounding under federal law and has not been found safe and effective for any condition [1]. |
| Tirzepatide | Prescription medicine approved as Mounjaro (May 2022) and Zepbound (November 2023) [1][2]. |
| BPC-157 | Not FDA-approved; FDA staff recommended against adding BPC-157 to the 503A compounding list, and although FDA's advisory committee voted 8–6 to recommend it in July 2026, FDA has not added it [1][2][3]. |
| GHK-Cu | Not FDA-approved; for compounding, non-injectable GHK-Cu is in FDA's Category 1 (under evaluation), while the nomination for injectable GHK-Cu was withdrawn after FDA flagged immunogenicity risk [1][2][3]. |
| Cagrilintide | Not FDA-approved; FDA states that cagrilintide cannot be used in compounding under federal law and is not a component of any FDA-approved drug [1]. |
| TB-500 | Not FDA-approved; FDA staff recommended against adding TB-500 to the 503A compounding list, and although FDA's advisory committee voted 8–6 to recommend it in July 2026, FDA has not added it [1][2][3]. |
| Tesamorelin | Prescription medicine approved as Egrifta in November 2010 [1]. |
| CJC-1295 with DAC | Not FDA-approved; the nomination of CJC-1295 for pharmacy (503A) compounding was withdrawn after FDA flagged potential safety risks [1][2]. |
| Ipamorelin | Not FDA-approved; FDA lists ipamorelin acetate in Category 2 (significant safety risks) for outsourcing-facility compounding, and its nomination for pharmacy compounding was withdrawn [1][2]. |
| NAD+ | Not an FDA-approved drug; FDA lists NAD and NADH in Category 1 (under evaluation) for pharmacy compounding [1][2]. |
| MOTS-c | Not FDA-approved; FDA staff recommended against adding MOTS-c to the 503A compounding list, and although FDA's advisory committee voted 7–5 to recommend it in July 2026, FDA has not added it [1][2][3]. |
| BPC-157 + TB-500 blend | Neither BPC-157 nor TB-500 is FDA-approved, and no approved product combines them [1]. |
| PT-141 (bremelanotide) | Prescription medicine approved as Vyleesi in June 2019 [1]. |
| Semax | Not FDA-approved; FDA staff recommended against adding semax to the 503A compounding list, and although FDA's advisory committee voted to recommend it in July 2026, FDA has not added it [1][2][3]. |
More detail: our legal status guide and the peptide reference.
Buying peptides in the US: questions people ask
Which peptide vendors ship to the US?
111 vendors in our registry say on their own sites that they ship to the US. The highest transparency scores among them: Pure Peptide Labs (90/100), Peptidology (90/100) and Coastal Peptides (88/100). Another 12 state worldwide shipping without naming the US; confirm at checkout.
Are research peptides legal in the US?
It depends on the compound, and the Food and Drug Administration (FDA) decides how each is treated. For example, Semaglutide: Prescription medicine approved as Ozempic (2017), Rybelsus (2019), Wegovy injection (2021) and Wegovy tablets (2025). Retatrutide: Not FDA-approved; FDA states that retatrutide cannot be used in compounding under federal law and has not been found safe and effective for any condition. See the table for more peptides, with sources. This is a summary, not legal advice.
Do vendors that ship to the US publish COAs?
36 of 111 vendors that state they ship to the US publish batch-specific certificates of analysis. Our guide explains how to read a COA.
What do peptides cost from vendors that ship to the US?
Among them, the lowest in-stock prices include BPC-157 at $1.52/mg, GHK-Cu at $0.170/mg and TB-500 at $2.00/mg. Prices are in US dollars and exclude shipping, which is often higher for international orders. We don't list cheapest sources for licensed prescription medicines or GLP-1-type weight-loss compounds.