Most people treat GHK Cu like it's only for hair and skin. The real leverage is in the copper signaling + repair pathways that everyone overlooks. You don't need every peptide under the FOXO4 DRI induces keloid senescent fibroblast apoptosis by promoting nuclear exclusion of upregulated p53 serine 15 phosphorylation Communications Biology GHK CU Peptide for Skin Rejuvenation Wittmer Rejuvenation Clinic GET RID OF ZOMBIE CELLS WITH FOXO4 DRI FOXO4 DRI is like a tiny tool scientists made to get rid of old, worn out cells in your body called senescent cells. These cells stop growing