Peptides for Plastic Surgery: Weight Loss, Skin, Healing & Recovery In Vitro and in Vivo Studies of pH Sensitive GHK Cu Incorporated Polyaspartic and Polyacrylic Acid Superabsorbent Polymer ACS Omega What dose of GHKCu (copper peptide) is appropriate for a patient undergoing chemotherapy? The GHK Cu pen works. But needles at home were never the answer. We took the same clinically backed copper peptide complex and put it into a serum you can use in 30 seconds, Frontiers Exploring the beneficial effects of GHK Cu on an experimental model of colitis and the underlying mechanisms The tripeptide GHKCu complex ameliorates lipopolysaccharideinduced acute lung injury in mice Oncotarget