Is UK Peptide legit? An independent review
UK Peptide 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
- ukpeptide.co
- 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
UK Peptide checked 2 October 2026: ukpeptide.co is a live UK-facing transactional storefront, address 71 Shelton Street, Covent Garden, London WC2H 9JQ (a common company-formation/virtual-office address shared by many unrelated businesses, not itself evidence of anything). The site says it is operated by "Global Bio Research Limited, registered in England & Wales"; the closest Companies House match found is GLOBAL BIO RESEARCH GROUP LTD (company no. 17341506, active, incorporated 15 July 2026, registered address 114a Poole Road, Bournemouth) - a near-match on name ("Group" vs "Limited") not confirmed as the same entity, recorded as an open question not an accusation. Claims HPLC/MS testing and a per-order certificate but no specific lab is named and no certificate image or verify link was found. This is a distinct domain from the already-tracked dead-tier ukpeptide.co.uk (parked, won't load) and watch-tier uk-peptide.co.uk (unrelated site, also no lab named) - three separate domains, checked individually, not to be confused with each other. What would move this listing: a verifiable Janoshik (or other named-lab) report printing UK Peptide or Global Bio Research as the client, or Companies House confirmation of the exact registered name.
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.
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Questions people ask about UK Peptide
Is UK Peptide legit?
UK Peptide (ukpeptide.co) 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 UK Peptide publish a real, verifiable Certificate of Analysis?
Not one that can be independently verified in its own name. ⚠ Claims third-party testing, no lab named, no certificate published. UK Peptide (ukpeptide.co, trading name of Global Bio Research) sells Retatrutide, BPC-157, TB-500, CJC-1295 and Ipamorelin from an address at 71 Shelton Street, Covent Garden, London WC2H 9JQ, with same-day London dispatch.
How do I check UK Peptide's certificate myself?
Find the certificate on ukpeptide.co and read four things: an independent laboratory is named; the client field names UK Peptide, 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.