For research use only. Not for human consumption. Not medical advice — consult a licensed clinician.

Independent test result

Epithalon

by BioLongevity Labs· batch 9-3-46035

99.73 %

measured purity(HPLC)· February 5, 2026

HPLC purity
99.73
Net peptide content
22.95

How this batch compares

This batch measured 99.73%, right at BioLongevity Labs's average of 99.70% for this peptide over 6 batches, and 0.69 pts above the all-vendor average of 99.04% across 54 COAs from 17 vendors.

84.9% 100.0%
This batch 99.73% Vendor avg (6 batches) 99.70% Peptide avg (54 COAs) 99.04%
Where to buy

Product pages for this peptide at BioLongevity Labs