Independent test result
GHK-Cu
by Simple Peptide· batch GHK100-032026-4
99.79 %
measured purity(HPLC)· March 10, 2026
- HPLC purity
- 99.786
- Net peptide content
- 97.21
How this batch compares
This batch measured 99.79%, 0.08 pts below Simple Peptide's average of 99.87% for this peptide over 10 batches, and 0.18 pts above the all-vendor average of 99.61% across 142 COAs from 36 vendors.
85.6% 100.0%
This batch 99.79% Vendor avg (10 batches) 99.87% Peptide avg (142 COAs) 99.61%
Where to buy