99.29%GHK-Cu
50 · 100 mg
Copper peptides
GHK-Cu, the copper-binding tripeptide studied for skin and connective tissue, and the GLOW and KLOW blends built around it.
GHK-Cu, the copper-binding tripeptide studied for skin and connective tissue, and the GLOW and KLOW blends built around it.
99.20%
99.28%