Independent test result
GHK-cu
by Sunrise Bioresearch· batch GHK100MAY26-01
99.10 %
measured purity· May 12, 2026
How this batch compares
This batch measured 99.10%, 0.51 pts below Sunrise Bioresearch's average of 99.61% for this peptide over 6 batches, and 0.51 pts below the all-vendor average of 99.61% across 142 COAs from 36 vendors.
85.6% 100.0%
This batch 99.10% Vendor avg (6 batches) 99.61% Peptide avg (142 COAs) 99.61%