Independent test result
GHK-Cu
by Voltera Sciences· batch GHK.05.02.2026
99.98 %
measured purity
How this batch compares
This batch measured 99.98%, 0.36 pts above the all-vendor average of 99.62% across 149 COAs from 38 vendors.
85.6% 100.0%
This batch 99.98% Peptide avg (149 COAs) 99.62%