oxidative stress

GHK-Cu Peptide: Key Mechanisms and Research Findings

GHK-Cu, a tripeptide-copper complex from glycyl-L-histidyl-L-lysine and Cu²⁺, acts as a signal for tissue repair. Studies show it supports remodeling, reduces inflammation, combats oxidative stress, and promotes angiogenesis. Research highlights its roles in enzyme function, antioxidant defense, and growth factor expression.