Alternatives to JGPep+ in the UK: sellers you can actually verify

JGPep+ (jgpeptidesplus.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 JGPep+ 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 JGPep+

Unlike JGPep+, each seller below has been checked to name the exact independent laboratory (Janoshik) and let you look the report up yourself. A selection of six is shown here; the full ranked list of 38 is linked underneath.

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

Full ranked list: the 38 independently-tested UK vendors. Read the complete JGPep+ audit, or check any shop with the free COA Checker.