Independent test result
GHK-Cu
by Hydro Research Peptides· batch HYDROD7PH63M
99.66 %
measured purity(HPLC)· November 20, 2025
- HPLC purity
- 99.657
- Net peptide content
- 105.78
How this batch compares
This batch measured 99.66%, right at Hydro Research Peptides's average of 99.61% for this peptide over 2 batches, and right at the all-vendor average of 99.63% across 250 COAs from 46 vendors.
85.6% 100.0%
This batch 99.66% Vendor avg (2 batches) 99.61% Peptide avg (250 COAs) 99.63%
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