All Vesugen 20mg vials are independently third-party tested and HPLC-verified at 99% purity. Certificates of Analysis (COAs) are organized in chronological order below. Click any certificate to open the full-size document, or browse our entire COA library here.
Certificate of Analysis
Vesugen 20mg (COA #2605060065)
COA Number
2605060065
Lot
PH-vesu20-0305
Reported
05/08/2026

