Skinworks GHK Cu peptides are used to potentially promote hair growth, increase hair follicle size, and improve scalp health, often for conditions like androgenetic alopecia. As a regenerative peptide, GHK Cu is Cellular Glow Hair Serum 10% GHK Cu + 5% AHK Cu Peptides Wholesale Advanced GHK Cu Copper Peptide Face Cream 2400mg for your store Faire What is a GHK CU Injection? Benefits and Uses Prime IV