Independent test result
GHK-Cu
by Forge Performance Co.· batch Purple Top
99.76 %
measured purity(HPLC)· March 23, 2026
- HPLC purity
- 99.764
- Net peptide content
- 107.53
How this batch compares
This batch measured 99.76%, 0.06 pts below Forge Performance Co.'s average of 99.83% for this peptide over 2 batches, and 0.15 pts above the all-vendor average of 99.61% across 142 COAs from 36 vendors.
85.6% 100.0%
This batch 99.76% Vendor avg (2 batches) 99.83% Peptide avg (142 COAs) 99.61%
Where to buy
Product pages for this peptide at Forge Performance Co.
From the same lot
Other tests in lot Purple Top
Same batch, independently tested. Cross-confirm the purity claim.