Dimeric copper peptide incorporated hydrogel for promoting diabetic wound healing Nature Communications GHK Cu as a multifunctional copper peptide: synthesis routes, process engineering and emerging applications Systems Microbiology and Biomanufacturing Springer Nature Link Food Derived TripeptideCopper Self Healing Hydrogel for Infected Wound Healing Biomaterials Research Say hello to your skin's new BFF GHK Cu is a powerful peptide that supports collagen production, speeds healing, improves hair growth, and helps fight visible signs of aging. This tiny molecule