Independent test result
GHK-Cu
by MedGe Peptides· batch GHK50N 10 16 25
99.77 %
measured purity(HPLC)· January 12, 2026
- HPLC purity
- 99.767
- Net peptide content
- 58.47
How this batch compares
This batch measured 99.77%, right at MedGe Peptides's average of 99.77% for this peptide over 2 batches, and 0.14 pts above the all-vendor average of 99.63% across 250 COAs from 46 vendors.
85.6% 100.0%
This batch 99.77% Vendor avg (2 batches) 99.77% Peptide avg (250 COAs) 99.63%
Where to buy