Molecular crystal structure of the tripeptide GHK Cu. In solution, Download Scientific Diagram The naturally occurring peptide GHK reverses age related fibrosis by modulating myofibroblast function He Aging Pathobiology and Therapeutics GHK Cu Peptide: What It Does for Body Composition and Metabolic Health GHK Cu (Copper Peptide) isn't just another trend. It's a naturally occurring peptide in our bodies that plays a vital role in healing, collagen production, skin regeneration, and even hair support. Here's all Food Derived TripeptideCopper Self Healing Hydrogel for Infected Wound Healing Biomaterials Research Have you used peptides? What are your thoughts? Let me know below Peptides are short chains of amino acids that play vital roles in cellular signaling and repair throughout the body.