Independent test result
GHK-Cu
by Verified Peptides· batch 01-25-12100L
99.82 %
measured purity· December 31, 2025
How this batch compares
This batch measured 99.82%, right at Verified Peptides's average of 99.79% for this peptide over 42 batches, and 0.17 pts above the all-vendor average of 99.65% across 227 COAs from 41 vendors.
85.6% 100.0%
This batch 99.82% Vendor avg (42 batches) 99.79% Peptide avg (227 COAs) 99.65%
Where to buy