GHK Cu may Prevent Oxidative Stress in Skin by Regulating Copper and Modifying Expression of Numerous Antioxidant Genes Dimeric copper peptide incorporated hydrogel for promoting diabetic wound healing Nature Communications Exploring A Multifaceted Peptide: The Research Frontiers of GHKCu Affiliate Content pasadenaweekly.com Everyone's calling GHK Cu a miracle peptide But let's separate marketing from mechanism. GHK Cu isn't magic. It's a signal. A signal that: Supports tissue repair Modulates inflammation Enhances collagen + Protective effects of GHK Cu in bleomycin induced pulmonary fibrosis via anti oxidative stress and anti inflammation pathways ScienceDirect