Independent test result
Selank
by jdbioworks· batch 2026-002
How this batch compares
This batch measured 99.47%, 0.14 pts below the all-vendor average of 99.61% across 126 COAs from 38 vendors.
97.2% 100.0%
This batch 99.47% Peptide avg (126 COAs) 99.61%
Compare pricing
See Selank pricing across 38 verified vendors
Merit's price comparison page pulls current listings so you can cross-check purity history vendor by vendor.
Keep exploring