Independent test result
GHK-Cu
by Ion Peptide· batch GU100-1025
99.63 %
measured purity· October 22, 2025
How this batch compares
This batch measured 99.63%, 0.06 pts above Ion Peptide's average of 99.57% for this peptide over 14 batches, and right at the all-vendor average of 99.61% across 142 COAs from 36 vendors.
85.6% 100.0%
This batch 99.63% Vendor avg (14 batches) 99.57% Peptide avg (142 COAs) 99.61%