GHK Cu is more than a skincare trend its a copper peptide involved in repair, regeneration, and cellular signaling., This peptide has been studied for its connection to collagen production, skin GHK Cu: The Regenerative Peptide Transforming Skin, Hair, Healing, an Amazon.com: Peptiq GHK Cu Copper Peptide Micro Infusion Serum Kit 1 Month Supply 3 Vial System with Hyaluronic Acid for Glass Skin, Fuller Hair & Anti Aging Includes 0.25mm 24k Gold Cosmetic Facial Stamper : GHK Cu Copper Peptide 0.5% (topical foam) GHK Cu: The Peptide That Supports Healthy Aging GHK Cu (copper peptide) is naturally occurring in the body and plays a role in supporting skin health, collagen production, and tissue repair. As GHK Copper Peptide GHK Cu Tripeptide 1