OBM Geriatrics The Effect of the Human Plasma Molecule GHK Cu on Stem Cell Actions and Expression of Relevant Genes Everyone's calling GHK Cu a miracle peptide But let's separate marketing from mechanism. GHK Cu isn't magic. It's a signal. A signal that: Supports tissue repair Modulates inflammation Enhances collagen + Copper peptide GHK Cu Wikipedia Ingredients Hairgenetix GHK Cu, AHK Cu & PDRN Peptides Schematic diagram showing the proposed mechanisms underlying the Download Scientific Diagram