Is UK Biolabs legit? An independent review
UK Biolabs is on the watch list: its certificate can't be verified in its own name, one of 509 of 548 UK sellers that fail this check.
- Certificate
- none found in its own name
- Official website
- ukbiolabs.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
UK Biolabs checked 11 September 2026. WordPress storefront (ukbiolabs.co.uk), org name 'UK Biolabs' in page schema, GBP pricing with free shipping above a minimum order. Claims an unnamed 'UK-based partner laboratory, ISO 9001 certified' for testing but names no lab and shows no certificate to look up. No Companies House number disclosed on the pages checked; no confirmed exact-name match found.
New Since 13 October 2026 you can tell us how your order went. Reports go up on this page from 1 November 2026, bad ones as well as good, because UK law doesn't let review sites hide negative reviews. A written note appears only after we have read it.
Tap one to start, about 30 seconds.
How buyer reports work
- Every report is confirmed by email before it counts, and each email address can report on a seller once every 90 days.
- We hold back anything that looks like a seller reviewing itself: an email from the seller's own domain, several reports from the same connection, or a sudden burst in a day. A person checks those before anything shows.
- Tick-box answers are shown only as totals. A written comment appears after a person has read it, exactly as the buyer wrote it: we don't edit comments or hold them back, good or bad, and UK consumer law (the Digital Markets, Competition and Consumers Act 2024) doesn't let review sites hide negative reviews. The only thing we take out is personal details, such as a name, phone number or email address.
- Sellers can reply. If a seller disagrees with what buyers report, it can email [email protected] from its own domain, and we show one response next to the totals, with the date.
- No single thing on this page should decide it. Look at the lab reports, the buyer reports and how you'd pay, together.
Questions people ask about UK Biolabs
Is UK Biolabs legit?
UK Biolabs (ukbiolabs.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 UK Biolabs publish a real, verifiable Certificate of Analysis?
Not one that can be independently verified in its own name. UK Biolabs sells peptides, HMG, HCG and growth hormones with GBP pricing and next-day UK delivery, claiming testing via an unnamed 'UK-based partner laboratory, ISO 9001 certified'. No lab is named and no certificate is published, so the claim cannot be independently checked.
How do I check UK Biolabs's certificate myself?
Find the certificate on ukbiolabs.co.uk and read four things: an independent laboratory is named; the client field names UK Biolabs, 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.