COA / Verification Update
Quick note on how we're handling Certificates of Analysis:
Retatrutide now has an independent third-party COA from Janoshik Analytical — tested at 99.45% purity (Test #112477). Don't take our word for it — verify the full report yourself here:
https://verify.janoshik.com/tests/112477-Retatrutide_10mg_DH393JJDNKFD
It's also published on the product page with the original PDF available to download.
Our products are supplied through Swiss Tech Pharmaceuticals.
For the rest of the catalog, COAs are run under FYH's own name (HPLC purity + mass-spec identity), and we'll be posting them one by one — every compound gets its report published openly on its product page. Working through the list now.
We'd rather show proof than make promises. More COAs dropping soon. 🧪