GHK-Cu (glycyl-L-histidyl-L-lysine copper) is a naturally occurring tripeptide complex that binds copper ions, first identified in human plasma and later found in saliva and urine. Research suggests GHK-Cu plays a key role in tissue remodeling, wound healing, and regeneration by stimulating collagen synthesis, angiogenesis, and cellular repair pathways.
In addition to its regenerative effects, GHK-Cu has been studied for antioxidant and anti-inflammatory properties, as well as potential modulation of gene expression related to skin repair, hair growth, and cellular longevity. Preclinical and cosmetic studies highlight its wide-ranging applications in anti-aging, dermatology, and regenerative medicine research.
