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 07 MARGOLINA c_04 LORD_c A Dermatologist's Take on the Copper Peptide (GHK Cu) Trend Peptides for Gut Health: What the Research Currently Shows Your Health Magazine GHK Cu: Skin Healing, Anti Aging, & Hair Growth Benefits