Peptide Referee

Precision Peptide Co review: is it legit?

Live (blocks automated checks) Transparency score 28/100* Checked Oct 15, 2026. Visit precisionpeptidesusa.com

Our findings in brief

In short: Precision Peptide Co scores 28/100 on the 5 of 6 checks we could complete, higher than 28% of the 192 active vendors we track. It isn't ranked, because its site blocks the automated checks we rank on.

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

The Precision Peptide Co site blocks automated checks, so 9 findings come from recent Internet Archive copies of its public pages. Each is dated in the evidence list below.

What checks out

What's missing or unverified

At a glance

Website
precisionpeptidesusa.com
Status
Live, but its site blocks automated checks. Our check on Oct 15, 2026 got HTTP 403.
Domain registered
Oct 31, 2025 (11 months ago)
Registrar
Cloudflare, Inc.
Domain expires
Oct 31, 2027
First archived
Jun 16, 2026
Shop platform
WooCommerce
Ships to (stated)
US
Payment (stated)
Not checked
COAs
None found
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 31, 2025 (11 months old) 5/20 Registry record
Public certificates of analysis No COAs found on the site 0/25 Where we looked
Independent lab named on COAs No independent lab named 0/10 —
Business identity Company name published (Precision Peptides USA LLC); no address found 8/15 Company name
Shipping, refund and terms pages All three found 15/15 Shipping
Card or PayPal payment (buyer protection) Not checked yet (the site blocks automated checks) 0/15 —

Total: 28/100. One check couldn't be completed and scores 0 until we can verify it.

Precision Peptide Co prices compared

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

Alternatives to Precision Peptide Co

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 Precision Peptide Co, 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 (17)