GHK-CU

AI Overview: GHK-Cu (blue copper peptide, scientifically known as tripeptide-1 copper) is not a traditional prescription drug, but a small molecule peptide complex composed of three amino acids bound to a copper ion. It is primarily used as an ingredient in skincare products and in tissue repair research. Basic Components and Sources: Chemical Composition: Composed of three amino acids (glycine, histidine, and lysine) and one copper ion (Cu2+). Natural Occurrence: GHK-Cu is naturally present in human blood plasma and saliva, but its concentration gradually decreases with age.