Is Allmypeptides legit? An independent review
AllMyPeptides publishes its own-name Janoshik certificates: retatrutide 10mg, 20mg and 30mg (tasks #213622, #213623 and #213624, a blind GLP-1 panel analysed 4 August 2026) at 99.401%, 99.602% and 99.658% purity, and GHK-Cu 50mg (task #213626, analysed 11 August 2026) at 99.229%. Its newest report was analysed 11 August 2026; every report we have read is listed below.
Verified facts at a glance
| Fact | What we found | How it was checked |
|---|---|---|
| Certificate | genuine Janoshik, own name | read on the seller's own site |
| Latest certificate date | Aug 2026 | as printed on the report |
| Domain registered | Apr 2026 · 6 months old | the domain registry's public record |
| Trustpilot | 4.7 from 31 reviews | measures delivery and service, not what is in the vial |
The certificate
Every report we have read: 4 reports we opened on Janoshik's site
Each row was opened by a real page load on verify.janoshik.com and transcribed. The client column is the name the laboratory printed. Newest first. Audit findings, not recommendations.
| Task | Sample | Test | Client on the report | Received | Result | |
|---|---|---|---|---|---|---|
| #213626 | GHK-CU 50mg | purity | AllMyPeptides.com | 30 Jul 2026 | GHK-Cu · 53.49 mg (GHK 44.84 mg, copper 8.65 mg) · 99.229% | verify |
| #213624 | Retatrutide 30mg | purity | AllMyPeptides.com | 30 Jul 2026 | Retatrutide · 32.63 mg · 99.658% | verify |
| #213623 | Retatrutide 20mg | purity | AllMyPeptides.com | 30 Jul 2026 | Retatrutide · 22.45 mg · 99.602% | verify |
| #213622 | Retatrutide 10mg | purity | AllMyPeptides.com | 30 Jul 2026 | Retatrutide · 11.14 mg · 99.401% | verify |
Show buyers you are independently verified
Allmypeptides is one of only 41 UK vendors whose testing The Peptide Watch could independently verify. If that is you, display this badge: it links back to this audit. No fee and no catch, verified vendors are welcome to use it. It keeps itself up to date: it shows as verified only while this listing is verified.
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Allmypeptides reviews: what others report
Third-party signals we found, reviews, independent tests and platform actions, each attributed to its source and labelled by how well it is corroborated. This is not our own verification; items marked "single / unverified report" are unconfirmed and should be treated with caution.
Is Allmypeptides legit? The questions people ask
Is Allmypeptides legit?
On The Peptide Watch's independent audit, Allmypeptides (allmypeptides.com) publishes its own verifiable Janoshik certificate of analysis that names Allmypeptides itself as the client, so its testing can be checked on Janoshik's own website. That is the strongest evidence standard we track. It confirms the credibility of the seller's evidence, not any individual vial you receive.
Does Allmypeptides publish a real Certificate of Analysis?
Yes. Its most recent own-name Janoshik certificate is dated Aug 2026 and can be verified on Janoshik's website by its unique code, so the purity result cannot be faked or edited.
How do I check Allmypeptides's certificate myself?
Find the certificate on allmypeptides.com and read four things: an independent laboratory is named; the client field names Allmypeptides, 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.
Related vendors
How every seller is judged: methodology. This audit as data: /data/vendor/allmypeptides-com.json, re-checked daily. All 41 sellers whose certificate can be checked: the verified list.