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%, 0.49 pts below Sunrise Bioresearch's average of 99.59% for this peptide over 13 batches, and 0.53 pts below the all-vendor average of 99.63% across 246 COAs from 42 vendors.
85.6% 100.0%
This batch 99.10% Vendor avg (13 batches) 99.59% Peptide avg (246 COAs) 99.63%