Independent test result
Selank
by Ion Peptide· batch SLK10-112525
99.77 %
measured purity· November 26, 2025
How this batch compares
This batch measured 99.77%, 0.23 pts above Ion Peptide's average of 99.54% for this peptide over 8 batches, and right at the all-vendor average of 99.72% across 39 COAs from 17 vendors.
99.2% 100.0%
This batch 99.77% Vendor avg (8 batches) 99.54% Peptide avg (39 COAs) 99.72%