All N-Acetyl Epithalon 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
N-Acetyl Epithalon – 20mg (COA #2604070102)
COA Number
2604070102
Lot
PH-NAEP20-1222
Reported
04/9/2026

