Independent test result
Cortagen
by Ion Peptide· batch CN20-012026
99.50 %
measured purity· January 21, 2026
How this batch compares
This batch measured 99.50%, 0.15 pts below the all-vendor average of 99.65% across 2 COAs from 2 vendors.
98.9% 100.0%
This batch 99.50% Peptide avg (2 COAs) 99.65%