Is UK Peptide Supply (.org) legit? An independent review
UK Peptide Supply (.org) is on the watch list: its certificate can't be verified in its own name, one of 509 of 548 UK sellers that fail this check.
- Certificate
- Janoshik report issued to someone else · open on Janoshik
- Official website
- ukpeptidesupply.org
- Payment
- Paypal, Bank
- 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
UK Peptide Supply (.org) verified directly on verify.janoshik.com on 8 September 2026, after eight sessions in which no browser was available to read the client fields. The six spot-checks, spanning the full April 2025 to June 2026 range of the links it publishes: task #163538 (BPC-157 10mg) and #163541 (MOTS-c 40mg) both name Body Bio Hacking as the client, with the manufacturer recorded only as 'H' and no batch number; #103740 (KLOW) and #103741 (GLOW) name the email address [email protected], with manufacturer and batch both 'Unknown'; #94405 (Cartalax 20mg) names utherpeptide.com; and #63320 (Semaglutide 15mg) names oupeptide.com. Four separate owners, zero own-name reports. This is the most elaborate borrowed-certificate wall in the index and volume is doing the persuading: eighteen verifiable links invite a buyer to spot-check one, find it genuine, and assume the rest cover this seller's stock. Two of the four owners (utherpeptide.com, oupeptide.com) are known wholesalers that supply many UK resellers, so the same reports appear on other shops too.
New Since 13 October 2026 you can tell us how your order went. Reports go up on this page from 1 November 2026, bad ones as well as good, because UK law doesn't let review sites hide negative reviews. A written note appears only after we have read it.
Tap one to start, about 30 seconds.
How buyer reports work
- Every report is confirmed by email before it counts, and each email address can report on a seller once every 90 days.
- We hold back anything that looks like a seller reviewing itself: an email from the seller's own domain, several reports from the same connection, or a sudden burst in a day. A person checks those before anything shows.
- Tick-box answers are shown only as totals. A written comment appears after a person has read it, exactly as the buyer wrote it: we don't edit comments or hold them back, good or bad, and UK consumer law (the Digital Markets, Competition and Consumers Act 2024) doesn't let review sites hide negative reviews. The only thing we take out is personal details, such as a name, phone number or email address.
- Sellers can reply. If a seller disagrees with what buyers report, it can email [email protected] from its own domain, and we show one response next to the totals, with the date.
- No single thing on this page should decide it. Look at the lab reports, the buyer reports and how you'd pay, together.
Questions people ask about UK Peptide Supply (.org)
Is UK Peptide Supply (.org) legit?
UK Peptide Supply (.org) (ukpeptidesupply.org) 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 UK Peptide Supply (.org) publish a real, verifiable Certificate of Analysis?
Not one that can be independently verified in its own name. UK Peptide Supply publishes eighteen real, verifiable Janoshik reports, which looks like the strongest evidence on this site until you read the client field on any of them: not one is in this shop's name. Six checked on Janoshik's own server name four different other parties.
How do I check UK Peptide Supply (.org)'s certificate myself?
Find the certificate on ukpeptidesupply.org and read four things: an independent laboratory is named; the client field names UK Peptide Supply (.org), 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.