Is Peptidepro legit? An independent review
Peptidepro is on the watch list: its certificate can't be verified in its own name, one of 483 of 524 UK sellers that fail this check.
- Certificate
- none found in its own name
- Official website
- peptidepro.co.uk
- Buyer reports
- Coming soon, visible from 1 November 2026 · tell us about your order
Checked daily against the seller's site, the laboratory's site and the public record. If this seller publishes new evidence, tell us and it is re-checked. Method · data · correction
What we found
Peptidepro peptide Pro (peptidepro.co.uk) was previously tagged as Janoshik-linked, but on review we found no published certificate, task number or verification link, and the site itself was not responding (connection refused) at the time of checking. Its sister site peptideprobrand.co.uk is live but also publishes no verifiable certificate. Until a genuine own-name Janoshik certificate we can verify appears, it stays on the watch list.
New As of 13 October 2026 you can leave feedback on your order. Reports are being collected now and will be shown on this page from 1 November 2026, so every seller has the same time to gather them. Written notes appear only after we have read them.
Tap one to start, about 30 seconds.
What doesn't add up on its site
Quoted straight from peptidepro.co.uk, and why it falls apart.
Peptidepro reviews: what others report
Third-party signals we found, reviews, independent tests and platform actions, each attributed to its source and labelled by how well it is corroborated. This is not our own verification; items marked "single / unverified report" are unconfirmed and should be treated with caution.
Questions people ask about Peptidepro
Is Peptidepro legit?
Peptidepro (peptidepro.co.uk) is on The Peptide Watch's watch list. It does not publish a certificate of analysis that can be independently verified in its own name, so its quality claims rest on trust rather than checkable evidence. That is not proof of a scam; it means the evidence does not check out.
Does Peptidepro publish a real, verifiable Certificate of Analysis?
Not one that can be independently verified in its own name. ⚠ No verifiable certificate; site offline at last check. Peptide Pro was tagged as Janoshik-linked, but we found no verifiable certificate and the site was not responding when we checked.
How do I check Peptidepro's certificate myself?
Find the certificate on peptidepro.co.uk and read four things: an independent laboratory is named; the client field names Peptidepro, not a supplier; the compound line names the peptide you are buying, not only a batch code; and the report opens on the laboratory's own website from its task number and key (verify.janoshik.com for Janoshik). Then compare the batch number on the report with the one on your vial. The free COA Checker on this site runs the first three checks on a photo of the certificate.