Certificate of analysis
GHK-Cu
by Crush Research· batch CR-GCU100-2603-1
99.70 %
measured purity(HPLC)· April 2, 2026
- HPLC purity
- 99.7
- Net peptide content
- 84.5
by Crush Research· batch CR-GCU100-2603-1
measured purity(HPLC)· April 2, 2026