Peptide Referee

Peptide Supply review: is it legit?

Live (blocks automated checks) Transparency score 18/100* Checked Oct 15, 2026. Visit peptidesupply.org

Our findings in brief

In short: We could complete only 2 of our 6 checks on Peptide Supply, because its site blocks automated checks, so its 18/100 mostly reflects what we couldn't check, not what it hides.

We haven't lab-tested anything from Peptide Supply, so this covers public evidence only, not product quality. As of Oct 15, 2026:

The Peptide Supply site blocks automated checks, so 4 findings come from recent Internet Archive copies of its public pages. Each is dated in the evidence list below.

What's missing or unverified

At a glance

Website
peptidesupply.org
Status
Live, but its site blocks automated checks. Our check on Oct 15, 2026 got HTTP 403.
Domain registered
Oct 8, 2025 (12 months ago)
Registrar
Squarespace Domains II LLC
Domain expires
Oct 8, 2027
First archived
Feb 5, 2026
Shop platform
WooCommerce
Ships to (stated)
Not checked
Payment (stated)
Not checked
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 8, 2025 (12 months old) 10/20 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 Company name published (Peptide Supply LLC); no address found 8/15 Company name
Shipping, refund and terms pages Not checked yet 0/15 —
Card or PayPal payment (buyer protection) Not checked yet (the site blocks automated checks) 0/15 —

Total: 18/100. 4 checks couldn't be completed and score 0 until we can verify them.

Peptide Supply prices compared

We don't have prices for Peptide Supply yet. Its site blocks automated checks, so we can't read its prices.

Alternatives to Peptide Supply

Live vendors, ranked by transparency score. Payments from vendors never affect this order.

# 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 44 —
2 Peptidology Live 90/100 22 months Batch COAs public US 3 —
3 Coastal Peptides Live 88/100 2.8 years Batch COAs public US, Canada — —
4 Eros Peptides Live 87/100 3.4 years Generic COAs only US 14 —
5 Nationwide Peptides Live 85/100 11 months Batch COAs public US 38 —

Is something wrong?

If you run Peptide Supply, or you have evidence that something here is out of date, email [email protected] with a link to the evidence. We re-check within five business days and log every change on our corrections page.

Evidence we used (12)