Research peptide retailer
Platinum Peptides
Dedicated /pages/coas names no lab, vague 'made available for researchers to review' framing, no working download links actually rendering. Operating company renamed 'Platinum Peptides Ltd' -> 'Platinum Science Ltd' in April 2026 while storefront still trades as 'Platinum Peptides'. Registered at 124 City Road EC1V 2NX - SAME mass virtual-office address as Genetic Research in this batch.
Headline price
Not disclosed
Regulated as
Not disclosed
Delivery area
Not disclosed
Certificate of Analysis profile
Founded
Not disclosed
Companies House
16901821
Baseline last reviewed
2026-08-19
- ⚠ Registered office is a known mail-forwarding address
- ⚠ Registered at the same address as 1 other retailer in this index (124 City Road)
CoA library: https://platinumpeptides.co.uk/pages/coas
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
Material concerns- · Returns policy still self-contradicts ("No Returns... we do not accept returned products" vs a conditional replacement clause for unopened vials) -- verified live 21 Aug 2026. Additionally: PeptideClear independently established the business/entity through Companies House (Platinum Science Ltd, 16901821, active, genuine rebrand from Platinum Peptides Ltd) -- the entity IS established. The separate transparency observation is that the retailer's own website does not disclose this company information anywhere itself, despite the entity being real and findable independently. That is a Responsible Practice disclosure gap, not a Business Transparency failure, and is recorded here as a second reason alongside the returns-policy contradiction.
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 Platinum Peptides 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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