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354 suppliers added to our records in two days
Two intakes added 138 UK suppliers and then 216 more, with 9,321 listings between them. Transparency points now come only from certificates we opened.
On 21 September 2026 we added 138 UK suppliers with 3,797 listings. We started from the suppliers reviewed on a public UK peptide review site, removed those already on Peptide Scanner, and kept only sites with a readable catalogue that sell research peptides.
On 22 September we added 216 more suppliers with 5,524 listings, found through four public supplier directories.
New suppliers start unscored. A supplier appears in the public directory once it has at least one priced listing.
Before anything was added, both intakes checked that each site was live and that it sells research peptides.
The same day we changed how transparency points are given. They now come only from certificates we opened and verification links we resolved. Eight suppliers that held 10 or more transparency points on claims we could not check lost them.
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