Peptide Referee

Vendor profile

Lot Peptides review: is it legit?

Transparency score
10/100*
Six checks
Live Checked Oct 16, 2026 Visit lotpeptides.com

Our findings in brief

In short: Lot Peptides scores 10/100 on the 4 of 6 checks we could complete, higher than 4% of the 198 active vendors we track. It isn't ranked until all six checks are complete (4 of 6 so far).

We haven't lab-tested anything from Lot Peptides, so this covers public evidence only, not product quality.

Across 21 peptides that at least three vendors sell, its best prices are typically 77% below the median (21 of 21 below). Compare its prices. Some of its listings are priced more than four times from the typical price: its own per-mg figures match our reading, and we haven't bought or tested its products.

Also worth knowing: Sells by the sealed carton of 10 vials and prints a price per mg for each line. Each carton's lot number opens its certificate of analysis on a separate site, tjqxgdlab.com. Lot Peptides uses the same product codes and category names as Peptides Wholesale Canada, Peptides Wholesale USA, International Peptides and Linux Peptides (RT30 is a carton of ten 30 mg retatrutide vials), and its prices match Linux Peptides' exactly: on 16 October 2026 all 8 lines both list cost the same, such as $211.95 for RT30. It appears to be another storefront of the same supplier. Sources are in the evidence list.

At a glance

Website
lotpeptides.com
Status
Live
Domain registered
Oct 16, 2026 (under a month ago)
Registrar
PDR Ltd. d/b/a PublicDomainRegistry.com
Domain expires
Oct 16, 2027
First archived
No archive found
Shop platform
Custom
Ships to (stated)
US
Payment (stated)
Interac e-Transfer, Crypto · vendors by payment method
COAs
Not checked
Research-use disclaimer
Yes
Traffic rank (Tranco)
Outside the top 1 million

Transparency checks

Six checks of public information, worth 100 points. The score measures openness, not product quality. How we score.

CheckWhat we foundPointsEvidence
Domain age Registered Oct 16, 2026 (under a month old) 0/20 Registry record
Public certificates of analysis Not checked yet 0/25 Where we looked
Independent lab named on COAs Not checked yet 0/10 —
Business identity No company name or address found 0/15 —
Shipping, refund and terms pages Found: shipping and terms only 10/15 Shipping · Where we looked for a refund page · Terms
Card or PayPal payment (buyer protection) Site lists only Interac e-Transfer and crypto, none with buyer protection 0/15 Interac e-Transfer, Crypto

Total: 10/100. 2 checks couldn't be completed and score 0 until we can verify them.

Lot Peptides prices compared

The lowest price per milligram at Lot Peptides for each peptide, against the median listing across all vendors we track. Rank 1 = cheapest vendor for that peptide.

Peptide Lot Peptides $/mg Median $/mg vs median Price rank
Retatrutide $0.682/mgfar below other vendors $4.49/mg −85% 5th of 28
Tirzepatide $0.388/mgfar below other vendors $3.17/mg −88% 5th of 28
GHK-Cu $0.086/mgfar below other vendors $0.585/mg −85% 5th of 94
BPC-157 $0.687/mgfar below other vendors $5.00/mg −86% 5th of 86
Tesamorelin $2.78/mg $6.31/mg −56% 7th of 82
TB-500 $1.34/mgfar below other vendors $5.80/mg −77% 5th of 82
Ipamorelin $0.687/mgfar below other vendors $5.00/mg −86% 5th of 79
Semaglutide $0.407/mgfar below other vendors $4.50/mg −91% 5th of 26
NAD+ $0.016/mgfar below other vendors $0.099/mg −84% 5th of 72
MOTS-c $0.982/mg $3.32/mg −70% 5th of 86
PT-141 (bremelanotide) $0.926/mgfar below other vendors $3.90/mg −76% 5th of 68
Semax $1.09/mg $3.52/mg −69% 5th of 60
Melanotan II $0.982/mg $3.40/mg −71% 5th of 62
KPV $0.869/mgfar below other vendors $4.00/mg −78% 5th of 71
SS-31 (elamipretide) $1.12/mg $3.32/mg −66% 5th of 50
Selank $1.09/mg $3.70/mg −70% 5th of 62
Epitalon $0.595/mgfar below other vendors $2.67/mg −78% 5th of 78
DSIP $1.04/mgfar below other vendors $4.80/mg −78% 5th of 68
Kisspeptin-10 $1.14/mgfar below other vendors $4.50/mg −75% 5th of 53
Thymosin Alpha-1 $2.76/mg $6.00/mg −54% 8th of 61
Snap-8 $0.701/mgfar below other vendors $3.00/mg −77% 5th of 37

Price index: 0.23 (1.00 = market median; lower is cheaper), across 21 peptides sold by 3+ vendors.

All 38 Lot Peptides listings, with sizes and prices
Peptide Product Size Price $/mg vs median Stock Vendor's page
BPC-157 BPC-157 10mg x 10 vialsfar below other vendors 10 mg × 10 $69 $0.687/mg −86% In stock View
BPC-157 BPC-157 5mg x 10 vialsfar below other vendors 5 mg × 10 $42 $0.841/mg −83% In stock View
DSIP DSIP 5mg x 10 vialsfar below other vendors 5 mg × 10 $52 $1.04/mg −78% — View
Epitalon Epithalon 50mg x 10 vialsfar below other vendors 50 mg × 10 $297 $0.595/mg −78% — View
Epitalon Epithalon 10mg x 10 vialsfar below other vendors 10 mg × 10 $73 $0.729/mg −73% In stock View
GHK-Cu GHK-Cu 50mg x 10 vialsfar below other vendors 50 mg × 10 $43 $0.086/mg −85% In stock View
Ipamorelin Ipamorelin 10mg x 10 vialsfar below other vendors 10 mg × 10 $69 $0.687/mg −86% In stock View
Ipamorelin Ipamorelin 5mg x 10 vialsfar below other vendors 5 mg × 10 $42 $0.841/mg −83% In stock View
Kisspeptin-10 Kisspeptin-10 10mg x 10 vialsfar below other vendors 10 mg × 10 $114 $1.14/mg −75% In stock View
Kisspeptin-10 Kisspeptin-10 5mg x 10 vials 5 mg × 10 $66 $1.32/mg −71% In stock View
KPV KPV 5mg x 10 vialsfar below other vendors 5 mg × 10 $43 $0.869/mg −78% — View
Melanotan II MT-2 10mg x 10 vials 10 mg × 10 $98 $0.982/mg −71% In stock View
MOTS-c MOTS-c 10mg x 10 vials 10 mg × 10 $98 $0.982/mg −70% — View
NAD+ NAD+ 500mg x 10 vialsfar below other vendors 500 mg × 10 $80 $0.016/mg −84% In stock View
NAD+ NAD+ 100mg x 10 vialsfar below other vendors 100 mg × 10 $20 $0.020/mg −80% In stock View
PT-141 (bremelanotide) PT-141 10mg x 10 vialsfar below other vendors 10 mg × 10 $93 $0.926/mg −76% — View
Retatrutide Retatrutide 40mg x 10 vialsfar below other vendors 40 mg × 10 $273 $0.682/mg −85% — View
Retatrutide Retatrutide 30mg x 10 vialsfar below other vendors 30 mg × 10 $212 $0.707/mg −84% In stock View
Retatrutide Retatrutide 15mg x 10 vialsfar below other vendors 15 mg × 10 $144 $0.963/mg −79% — View
Retatrutide Retatrutide 10mg x 10 vialsfar below other vendors 10 mg × 10 $103 $1.03/mg −77% — View
Selank Selank 5mg x 10 vials 5 mg × 10 $55 $1.09/mg −70% — View
Semaglutide Semaglutide 30mg x 10 vialsfar below other vendors 30 mg × 10 $122 $0.407/mg −91% In stock View
Semaglutide Semaglutide 20mg x 10 vialsfar below other vendors 20 mg × 10 $87 $0.435/mg −90% In stock View
Semaglutide Semaglutide 5mg x 10 vialsfar below other vendors 5 mg × 10 $34 $0.673/mg −85% In stock View
Semax Semax 5mg x 10 vials 5 mg × 10 $55 $1.09/mg −69% In stock View
Snap-8 SNAP-8 10mg x 10 vialsfar below other vendors 10 mg × 10 $70 $0.701/mg −77% In stock View
SS-31 (elamipretide) SS-31 10mg x 10 vials 10 mg × 10 $112 $1.12/mg −66% — View
TB-500 TB-500 10mg x 10 vialsfar below other vendors 10 mg × 10 $134 $1.34/mg −77% In stock View
TB-500 TB-500 5mg x 10 vials 5 mg × 10 $92 $1.84/mg −68% In stock View
Tesamorelin Tesamorelin 20mg x 10 vials 20 mg × 10 $557 $2.78/mg −56% — View
Tesamorelin Tesamorelin 10mg x 10 vials 10 mg × 10 $287 $2.87/mg −54% — View
Tesamorelin Tesamorelin 5mg x 10 vials 5 mg × 10 $151 $3.03/mg −52% — View
Thymosin Alpha-1 Thymosin Alpha-1 10mg x 10 vials 10 mg × 10 $276 $2.76/mg −54% — View
Thymosin Alpha-1 Thymosin Alpha-1 5mg x 10 vials 5 mg × 10 $146 $2.92/mg −51% In stock View
Tirzepatide Tirzepatide 60mg x 10 vialsfar below other vendors 60 mg × 10 $233 $0.388/mg −88% In stock View
Tirzepatide Tirzepatide 40mg x 10 vialsfar below other vendors 40 mg × 10 $160 $0.400/mg −87% In stock View
Tirzepatide Tirzepatide 30mg x 10 vialsfar below other vendors 30 mg × 10 $125 $0.416/mg −87% In stock View
Tirzepatide Tirzepatide 15mg x 10 vialsfar below other vendors 15 mg × 10 $70 $0.468/mg −85% — View

Fetched Oct 16, 2026 from vendors' public listings; shipping and discounts excluded; $/mg uses the labeled amount. Listings marked "far below other vendors" (or above) are priced more than four times from the typical price; the store's own per-mg figure matches our reading, and we haven't bought or tested the product. How we compare prices.

Alternatives to Lot Peptides

Live vendors selling the same peptides as Lot Peptides, ranked by transparency score.

# Vendor Status Transparency Domain age COAs Ships to Prices tracked Lab tests
1 Pure Peptide Labs Live 90/100 12 months Batch COAs public US, worldwide 45 —
2 Peptidology Live 90/100 22 months Batch COAs public US 3 —
3 Eros Peptides Live 87/100 3.4 years Generic COAs only US 15 —
4 Nationwide Peptides Live 85/100 11 months Batch COAs public US 39 —
5 Mile High Compounds Live 85/100 15 months Batch COAs public US, worldwide 3 —

Sources and corrections

Out of date? Email [email protected] with a link to the evidence; changes are logged on our corrections page.

Evidence we used (18)
  • Note: lotpeptides.com (homepage: prices are per sealed carton in US dollars; table lists TR40 Tirzepatide 40 mg x 10 at $0.400 per mg, $159.87 a carton; categories GLP-1 & Metabolic, Repair & Recovery, Growth & IGF, Longevity & Nootropic (checked Oct 16, 2026))
  • Note: lotpeptides.com/product/retatrutide-30mg-rt30 (RT30 Retatrutide 30 mg, 10 vials per carton, $211.95 per carton, $0.707 per mg; 'The lot on this carton opens its certificate of analysis at tjqxgdlab.com'; shipped from the United States (checked Oct 16, 2026))
  • Note: linuxpeptides.com (Linux Peptides lists Retatrutide 30 mg x 10 vials at $211.95, 40 mg at $272.70, 10 mg at $102.60, Tirzepatide 30/40/60 mg at $124.81/$159.87/$232.79 and BPC-157 5/10 mg at $42.07/$68.72, the same as Lot Peptides; its pages also name tjqxgdlab.com (checked Oct 16, 2026))
  • Domain: lotpeptides.com (homepage names Lot Peptides and sells research peptides by the sealed carton of 10 vials (checked Oct 16, 2026))
  • Site status: lotpeptides.com (HTTP 200)
  • Shop platform: lotpeptides.com (no known storefront platform markers)
  • Shipping policy: lotpeptides.com/shipping (policy page found and readable)
  • Refund policy: lotpeptides.com (no refund policy page linked from the homepage)
  • Terms page: lotpeptides.com/terms (policy page found and readable)
  • Research-use disclaimer: lotpeptides.com ("3 30 mg 10 × lyophilised vials 4 LOT EXP 5 6 Research use only. Not for human or veterinary use. Low stock…")
  • Shipping regions: lotpeptides.com/shipping ("Inside the United States, delivery usually takes one to three business days after dispatch.")
  • Payment methods: lotpeptides.com (etransfer: 'Bitcoin or USDT at checkout; buyers in Canada can also pay by Interac e-Transfer.')
  • Payment methods: lotpeptides.com (crypto: 'Bitcoin or USDT at checkout; buyers in Canada can also pay by Interac e-Transfer.')
  • Contact email: lotpeptides.com ([email protected])
  • COAs: lotpeptides.com (site mentions COAs/testing but no COA page or document was found on the pages checked)
  • Domain registration: Domain registry record (RDAP) (rdap: created Oct 16, 2026, expires Oct 16, 2027, registrar PDR Ltd. d/b/a PublicDomainRegistry.com)
  • First Internet Archive copy: Internet Archive capture list (no capture found)
  • Traffic rank (Tranco): tranco-list.eu/download/daily/top-1m.csv.zip (not in Tranco's top-1M list of Oct 15, 2026)