What is a GHK CU Injection? Benefits and Uses Prime IV GHK Cu, commonly known as copper peptides, are found naturally within the human body where they play a vital role in skin repair and maintenance. Copper peptides support optimal skin function by helping Starting GHK Cu peptide that will support collagen production, hair growth , and overall skin rejuvenation. #peptide #ghk cu #wellness #epcw #suhesthetics GHK CU Beverly Hills Rejuvenation Center