GHK-CU 50mg

A naturally occurring copper tripeptide (glycine-histidine-lysine) found in plasma, saliva and urine, whose levels fall steeply with age. It is studied for wound healing, collagen and elastin production, skin remodelling, hair growth and reducing inflammation, and gene-expression work by Pickart's group found it shifts thousands of genes toward a younger profile. It is one of the most widely used peptides in skincare and is studied injectably for healing and recovery. Available here in 50mg and 100mg vials.