Is Labs of London legit? An independent review
Labs of London 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
- labsoflondon.com
- 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
Labs of London checked 23 September 2026: labsoflondon.com is a live UK-facing transactional storefront (GBP default currency, Shopify, global shipping regions listed). No testing-lab name, no certificate image or verify link found on the homepage, product pages or policy pages, and no Companies House number found searching the Labs of London name. What would move this listing: a verifiable Janoshik (or other named-lab) report printing Labs of London as the client, or a found company registration.
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 Labs of London
Is Labs of London legit?
Labs of London (labsoflondon.com) 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 Labs of London publish a real, verifiable Certificate of Analysis?
Not one that can be independently verified in its own name. ⚠ No testing claim, no company registration found. Labs of London (labsoflondon.com) is a UK-facing Shopify storefront (GBP pricing) selling SLU-PP-332, BPC-157, 5-Amino-1MQ, BAM-15 and Methylene Blue as "Research Compounds", plus an affiliate programme.
How do I check Labs of London's certificate myself?
Find the certificate on labsoflondon.com and read four things: an independent laboratory is named; the client field names Labs of London, 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.