Peptide Referee

Purity Research review: is it legit?

Live (blocks automated checks) Transparency score 0/100* Checked Oct 15, 2026. Visit purityresearch.is

Our findings in brief

In short: We could complete only 1 of our 6 checks on Purity Research, because its site asks crawlers like ours to stay out, so its 0/100 mostly reflects what we couldn't check, not what it hides.

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

What's missing or unverified

At a glance

Website
purityresearch.is
Status
Live, but its site blocks automated checks. Our check on Oct 15, 2026 found that its robots.txt asks crawlers like ours to stay out.
Domain registered
Aug 30, 2026 (1 month ago)
First archived
No archive found
Ships to (stated)
Not checked
Payment (stated)
Not checked
COAs
Not checked
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 Aug 30, 2026 (1 month old) 0/20 Registry record
Public certificates of analysis Not checked yet 0/25 —
Independent lab named on COAs Not checked yet 0/10 —
Business identity Not checked yet 0/15 —
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: 0/100. 5 checks couldn't be completed and score 0 until we can verify them.

Purity Research prices compared

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

Alternatives to Purity Research

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If you run Purity Research, or you have evidence that something here is out of date, email [email protected] with a link to the evidence.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 (8)