Alternatives to Biopepstore in the UK: sellers you can actually verify

Biopepstore (biopepstore.com) is on The Peptide Watch's watch list. What its certificate shows, and why it cannot be verified in its own name, is set out in the Biopepstore audit. This page answers the other half of the question: which UK sellers do publish a certificate you can check yourself before you buy. The Peptide Watch takes no vendor money and links to no seller's shop.

Verified alternatives to Biopepstore

Unlike Biopepstore, each seller below has been checked to publish a certificate you can verify yourself on an independent laboratory's website. A selection of six is shown here; the full ranked list of 41 is linked underneath.

1. Velox Peptides veloxpeps.com · own-name Janoshik COA Jun 2026
2. Peptide Biosciences peptide-biosciences.com · own-name Janoshik COA Jun 2026
3. Biohacklondon biohacklondon.com · own-name Janoshik COA Jun 2026
4. Velonix Labs velonixlabs.co.uk · own-name Janoshik COA Jun 2026
5. Liverpool Advanced Biosciences (LAB.LTD) lab.ltd · own-name Janoshik COA Jun 2026
6. Kingston Peptides kingstonpeptides.com · own-name Janoshik COA Jun 2026

Full ranked list: the 41 independently-tested UK vendors. Read the complete Biopepstore audit, or check any shop with the free COA Checker.