Revitalize Your Skin: The Benefits of Copper Peptide for Youthful Glow Now introducing one of my favorite peptides.. GHK Cu This is a naturally occurring copper peptide your body already uses to repair and regenerate skin. As we age, those levels decline and that's The potential of GHK as an anti aging peptide Dou Aging Pathobiology and Therapeutics 6 month GHK CU check in Main takeaway: skin transformation takes time. GHK CU peptide binds to copper and activates genes involved in wound healing, collagen synthesis, and skin remodeling. On the face, this translates Frontiers Exploring the beneficial effects of GHK Cu on an experimental model of colitis and the underlying mechanisms Does GHK Cu Really Work? 40 Years of Research Reviewed