Independent test result
Cortagen
by Ion Peptide· batch CN20-012026
99.50 %
measured purity· January 23, 2026
How this batch compares
This batch measured 99.50%, right at Ion Peptide's average of 99.50% for this peptide over 2 batches, and 0.18 pts below the all-vendor average of 99.68% across 5 COAs from 3 vendors.
98.9% 100.0%
This batch 99.50% Vendor avg (2 batches) 99.50% Peptide avg (5 COAs) 99.68%