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

Independent test result

Testagen

by BioLongevity Labs· batch 43-3-46035

99.83 %

measured purity(HPLC)· February 6, 2026

HPLC purity
99.83
Net peptide content
26.05

How this batch compares

This batch measured 99.83%, 0.05 pts above BioLongevity Labs's average of 99.78% for this peptide over 3 batches, and 0.44 pts above the all-vendor average of 99.39% across 8 COAs from 6 vendors.

96.5% 100.0%
This batch 99.83% Vendor avg (3 batches) 99.78% Peptide avg (8 COAs) 99.39%
Where to buy

Product pages for this peptide at BioLongevity Labs