Vendors / Prime Lab Peptides
Trust Score
33 / 100
Rating
—
Screened reviews
—
From (per vial)
$50
Ratings and pricing populate once real screened data is in — never invented.
For research use only. Editorial ratings — never for sale. Disclosures ▸
Products listed on this site are for laboratory research use only and are not for human consumption. Ratings, badges, and rankings are editorial and can never be bought.
Monitoring 3 of 6 checks clear
Research-use-only framing Pass
Listings clearly state products are for laboratory research use only.
No health or dosing claims Pass
No therapeutic, dosing, or human-use claims anywhere in the listing.
Lab documentation available
Batch-tied COAs (HPLC purity + mass-spec identity) exist and are accessible.
Transparent pricing
Vial sizes and prices are listed clearly and consistently, no bait pricing.
Shipping & reship policy Pass
A stated shipping, tracking, and reship/refund policy is published.
No open Scam Watch flags
No unresolved counterfeit, non-delivery, or COA-forgery reports on file. Shopify storefront (Miami, FL entity) with correct research-use framing. FLAG-CANDIDATE pending operator review: on a Peptide Critic thread a buyer forwarded a Prime Lab Janoshik COA to Janoshik, who replied the report's task number 'is associated with a different report... we do not consider this report to be legit'; Prime Lab then pulled all COAs from the site, an Amex charge was reversed, and independent testing of the retatrutide came back off-spec. This is a documented COA-forgery allegation with sources — routed to Frank; not publicly flagged without his confirmation.
Customer service excellence Scheduled
We contact each vendor by phone, email, and text and publish the measured response. This vendor has not been live-tested yet.
Automated daily review, human-gated before any public flag; customer-service is operator-tested. Editorial, never for sale.
Prices by peptide
24 listed vials · our dated index · lowest first| Peptide | Vial | Price | |
|---|---|---|---|
Selank Nootropic | 5 mg | $50 | Compare all vendors › |
GHK-Cu Cosmetic | 50 mg | $55 | Compare all vendors › |
Melanotan 2 Cosmetic | 10 mg | $55 | Compare all vendors › |
TB-500 Recovery | 5 mg | $60 | Compare all vendors › |
PT-141 Sexual health | 10 mg | $60 | Compare all vendors › |
BPC-157 Recovery | 10 mg | $65 | Compare all vendors › |
MOTS-C Energy | 10 mg | $65 | Compare all vendors › |
AOD-9604 Weight-loss | 5 mg | $65 | Compare all vendors › |
Tirzepatide Weight-loss | 5 mg | $70 | Compare all vendors › |
Semaglutide Weight-loss | 5 mg | $70 | Compare all vendors › |
Ipamorelin Growth | 10 mg | $70 | Compare all vendors › |
Semax Nootropic | 5 mg | $70 | Compare all vendors › |
Sermorelin Growth | 5 mg | $75 | Compare all vendors › |
NAD+ Longevity | 500 mg | $80 | Compare all vendors › |
GHK-Cu Cosmetic | 100 mg | $85 | Compare all vendors › |
Tesamorelin Growth | 10 mg | $85 | Compare all vendors › |
Retatrutide Weight-loss | 6 mg | $90 | Compare all vendors › |
Semaglutide Weight-loss | 10 mg | $90 | Compare all vendors › |
Tirzepatide Weight-loss | 10 mg | $100 | Compare all vendors › |
Sermorelin Growth | 10 mg | $110 | Compare all vendors › |
Retatrutide Weight-loss | 12 mg | $150 | Compare all vendors › |
Cagrilintide Weight-loss | 10 mg | $150 | Compare all vendors › |
Tirzepatide Weight-loss | 30 mg | $170 | Compare all vendors › |
Retatrutide Weight-loss | 24 mg | $195 | Compare all vendors › |
Trust Score breakdown
disclosed methodology · never for sale| Component | Points |
|---|---|
Price competitiveness | 32.5 / 40 |
Verification tier | 0 / 30 |
COA recency | 0 / 20 |
Customer service excellence | 0 / 10 |
Score = points earned ÷ points available. Components activate as real data loads; the score can never be bought.
Frequently asked
Is Prime Lab Peptides verified?
Not yet — the vendor has not completed independent batch testing against its COA, which is not an accusation. Verification is never for sale.
What is the rating based on?
Nothing yet — ratings appear only from real, moderated reviews. They are never invented or influenced by payment.
How we rank vendors. Trust first: verified lab testing and screened reviews — never who pays. Read the standard in what "Verified" means, or check Scam Watch for flagged vendors.