GHK Copper Peptide GHK Cu Tripeptide 1 I've been getting a lot of questions about GHK Cu, so here's a quick breakdown. GHK Cu is a copper peptide that naturally occurs in the body and plays a role in skin repair GHK Cu Hair & Scalp Serum 2400mg 4% Less Shedding Neurogan Neurogan Health What are the benefits of using ghk cu peptides for health restoration? GHK CU Apollo Peptide Sciences LVLUP Health GHK Cu Oral Copper Peptide Capsules Holistic Lifestyler Bunbury Chiropractic Services & Supplement Store