GHK Cu Copper Peptide Therapy for Hair & Skin in Mumbai Revitalize Your Skin: The Benefits of Copper Peptide for Youthful Glow GHK Cu for Skin Rejuvenation WeCare Pharmacy 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 Defy GHK Cu (glycyl L histidyl L lysine) is a naturally occurring copper binding peptide found in human plasma. As levels decline with age, so may its support of the biological processes involved in collagen production, skin