Is Peptidez legit? An independent review
Peptidez is on the watch list: its certificate can't be verified in its own name, one of 480 of 521 UK sellers that fail this check.
- Certificate
- none found in its own name
- Official website
- peptidez.co.uk
- Orders reported
- none yet · tell us about yours
Checked daily against the seller's site, the laboratory's site and the public record. Method · data · correction
What we found
Peptidez Ltd (Companies House 16673501) is a live UK shop selling 11 research peptides (BPC-157 5mg, Epitalon + GHK-Cu, HGH 10IU, bac water) with GBP pricing and 'research use only' branding, describing products as 'lab-tested', but names no laboratory and publishes no verifiable certificate. (Confirmed live by browser; it bot-blocks automated fetching.)
New As of 13 October 2026 you can leave feedback on your order. It shows the next morning, once you have confirmed your email; written notes appear after we have read them.
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Questions people ask about Peptidez
Is Peptidez legit?
Peptidez (peptidez.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 Peptidez publish a real, verifiable Certificate of Analysis?
Not one that can be independently verified in its own name. ⚠ Registered UK company, 'lab-tested' but no lab named. Peptidez Ltd (Companies House 16673501) sells peptides with a generic testing claim but names no laboratory.
How do I check Peptidez's certificate myself?
Find the certificate on peptidez.co.uk and read four things: an independent laboratory is named; the client field names Peptidez, 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.