Certificate of analysis
GHK-Cu
by BioLongevity Labs· batch 11-3-46057
99.81 %
measured purity(HPLC)· February 13, 2026
- HPLC purity
- 99.81
- Net peptide content
- 79.67
Where to buy
by BioLongevity Labs· batch 11-3-46057
measured purity(HPLC)· February 13, 2026