Independent test result
GHK-Cu
by Sunrise Bioresearch· batch GHKAUG25-02
99.87 %
measured purity· August 21, 2025
How this batch compares
This batch measured 99.87%, 0.28 pts above Sunrise Bioresearch's average of 99.59% for this peptide over 13 batches, and 0.24 pts above the all-vendor average of 99.63% across 250 COAs from 46 vendors.
85.6% 100.0%
This batch 99.87% Vendor avg (13 batches) 99.59% Peptide avg (250 COAs) 99.63%