Independent test result
Selank
by Certified Peptides· batch SLK1-001
How this batch compares
This batch measured 99.61%, right at the all-vendor average of 99.61% across 128 COAs from 39 vendors.
97.2% 100.0%
This batch 99.61% Peptide avg (128 COAs) 99.61%
Compare pricing
See Selank pricing across 39 verified vendors
Merit's price comparison page pulls current listings so you can cross-check purity history vendor by vendor.
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