Is Peptide Vault legit? An independent review
Peptide Vault is on the watch list: its certificate can't be verified in its own name, one of 479 of 520 UK sellers that fail this check.
- Certificate
- none found in its own name
- Official website
- peptidevault.co.uk
- Same operator
- prestigepeptides.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
Peptide Vault (matching Peptide Vault Ltd, Companies House 16606409) sells tirzepatide, retatrutide and GLOW pens plus stacks with GBP pricing, shipping to UK and Northern Ireland only with next-day delivery Mon to Thu. It cites 'trusted third-party laboratories' but names none, and contact is WhatsApp-only, a higher-friction pattern. Companies House shows an ACTIVE PROPOSAL TO STRIKE OFF this company (Peptide Vault Ltd, 16606409).
"Shopping around" between these names is buying from one seller, same stock, same risk, different branding.
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 Peptide Vault
Is Peptide Vault legit?
Peptide Vault (peptidevault.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 Peptide Vault publish a real, verifiable Certificate of Analysis?
Not one that can be independently verified in its own name. ⚠ Companies House proposes to strike off this company. Registered UK company (name match), 'trusted third-party labs' but unnamed; WhatsApp-only. Peptide Vault Ltd (Companies House 16606409) ships UK and NI only, with contact via WhatsApp, and names no laboratory.
How do I check Peptide Vault's certificate myself?
Find the certificate on peptidevault.co.uk and read four things: an independent laboratory is named; the client field names Peptide Vault, 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.