Research peptide retailer
Retatrutide UK
Lab not named
See how Retatrutide UK compares across the Trust Index →Each batch has its own COA that must be requested by email, naming only a generic independent lab, homepage separately brands the product a weight-loss treatment.
Headline price
Not disclosed
Regulated as
Not disclosed
Delivery area
Not disclosed
Certificate of Analysis profile
CoA per batch
Yes
Access
Lab
Not named
QR-verifiable
No
Founded
Not disclosed
Companies House
Not disclosed
Baseline last reviewed
2026-08-19
- ⚠ Publishes benefit claims next to products despite research-only framing
CoA library: https://retatrutide.uk.com/retatrutide-certificate-of-analysis-coa/
Re-checked on a rolling basis, not a fixed monthly cycle; see the last-verified date above. See methodology for how this is scored.
Separate from Testing Transparency
Responsible Practice assessment
Clear and responsibleNo specific concerns were recorded for Retatrutide UK against our responsible-brand framework at the time of review.
We assess what a brand publishes and makes available to customers, not its intentions. Full framework and what each status means: how we assess brands. Think this is wrong? Email hello@peptideclear.co.uk with evidence.
Not yet Independently Verified
The Testing Transparency and Responsible Practice results above are free and the same for every retailer. Nobody has commissioned the deeper Independent Verification process for Retatrutide UK yet. Request that it be run →
Our verdict
Last reviewed 2026-08-19. PeptideClear earns nothing when readers click through, and this link carries no tracking. Editorial criteria are documented in our methodology.
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