Independent test result
Selank
by Crush Research· batch CR-SLK5-2605-1
99.67 %
measured purity· June 1, 2026
How this batch compares
This batch measured 99.67%, 0.15 pts below Crush Research's average of 99.82% for this peptide over 3 batches, and 0.05 pts above the all-vendor average of 99.62% across 83 COAs from 22 vendors.
97.2% 100.0%
This batch 99.67% Vendor avg (3 batches) 99.82% Peptide avg (83 COAs) 99.62%
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