GHK-Cu (Copper Tripeptide-1) is a naturally occurring copper-binding peptide composed of glycine, histidine, and lysine. It is studied for its potential to support cellular regeneration, collagen synthesis, and anti-inflammatory responses in research models. This 100mg lyophilized peptide complex exhibits strong copper affinity and plays a role in wound healing, tissue remodeling, and gene expression associated with repair processes. GHK-Cu is widely used in biochemical and molecular biology research for its ability to modulate cell signaling and antioxidant activity.