Is Edinburgh Peptides legit? An independent review
Edinburgh Peptides 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
- edinburghpeptides.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
Edinburgh Peptides checked 29 September 2026: edinburghpeptides.co.uk is a live, newly launched UK storefront at 3 Hill Street, Edinburgh EH2 3JP, trading as Edinburgh Research Ltd, Companies House SC895591, which the site itself links out to for checking. It sells retatrutide (10, 20 and 30mg) and BAC water with Royal Mail 1st class tracked delivery, and states 'Batch-specific Certificates of Analysis are available for fulfilled orders', meaning nothing is published for independent reading before purchase. The site carries an active Trustpilot profile and a launch discount code running to the end of September 2026, both consistent with a genuinely new shop rather than an established one. What would move this listing: a published, checkable batch certificate.
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 Edinburgh Peptides
Is Edinburgh Peptides legit?
Edinburgh Peptides (edinburghpeptides.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 Edinburgh Peptides publish a real, verifiable Certificate of Analysis?
Not one that can be independently verified in its own name. Edinburgh Peptides (edinburghpeptides.co.uk), a trading name of Edinburgh Research Ltd, sells retatrutide and BAC water from an Edinburgh address with Companies House details on the site, but its Certificates of Analysis are only 'available for fulfilled orders', not published or checkable.
How do I check Edinburgh Peptides's certificate myself?
Find the certificate on edinburghpeptides.co.uk and read four things: an independent laboratory is named; the client field names Edinburgh Peptides, 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.