Independent test result
Selank
by NG Peptide· batch SL05
99.68 %
measured purity· April 16, 2026
How this batch compares
This batch measured 99.68%, right at the all-vendor average of 99.72% across 39 COAs from 17 vendors.
99.2% 100.0%
This batch 99.68% Peptide avg (39 COAs) 99.72%