Independent test result
GHK-Cu
by Simple Peptide· batch GHK100-4l32026-1
99.63 %
measured purity(HPLC)· March 24, 2026
- HPLC purity
- 99.634
- Net peptide content
- 95.56
How this batch compares
This batch measured 99.63%, 0.24 pts below Simple Peptide's average of 99.87% for this peptide over 10 batches, and right at the all-vendor average of 99.61% across 142 COAs from 36 vendors.
85.6% 100.0%
This batch 99.63% Vendor avg (10 batches) 99.87% Peptide avg (142 COAs) 99.61%
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