Copper Tripeptide Complex (GHK-Cu) is a naturally occurring copper-binding tripeptide that has been identified in human plasma and other biological fluids. It is a small peptide complex that has attracted significant interest in laboratory and biochemical research due to its role in cellular signaling pathways. In research settings, GHK-Cu has been studied for its involvement in:
Collagen-related protein expression pathways
Fibroblast activity in controlled laboratory models
Cellular signaling associated with tissue remodeling
Antioxidant mechanisms observed in in-vitro environments