GHK Cu Peptide: What It Does for Body Composition and Metabolic Health Struggling with hair thinning or shedding? Meet GHK Cu, the topical peptide everyone is talking about and NO, it's not an injection! This powerful serum helps: Reduce shedding Ever heard of GHK Cu peptide? It's a naturally occurring copper peptide that helps repair tissue, stimulate collagen, and support skin healing. When used in injectable form, it works at a deeper level GHK CU GHK Cu Copper Peptide Benefits, Uses & Safety Intra V GHK Cu Injection Pen Australia Subcutaneous Copper Peptide Inject+