Independent test result
GHK-Cu
by Sunrise Bioresearch· batch GHKSEP25-01
99.96 %
measured purity· September 10, 2025
How this batch compares
This batch measured 99.96%, 0.34 pts above Sunrise Bioresearch's average of 99.61% for this peptide over 6 batches, and 0.35 pts above the all-vendor average of 99.61% across 142 COAs from 36 vendors.
85.6% 100.0%
This batch 99.96% Vendor avg (6 batches) 99.61% Peptide avg (142 COAs) 99.61%