Medical Professional Monograph GHK Cu How GHK Peptide Works Signaling GHK acts as a switch for skin repair: Interacts with adenosine receptors reduces inflammation Activates MAPK ERK, PI3K Akt, TGF pathways Stimulates fibroblasts & keratinocytes boosts collagen, elastin Intestinal Gastrin CCKBR (Cholecystokinin B Receptor) Ameliorates Salt Sensitive Hypertension by Inhibiting Intestinal Na+ H+ Exchanger 3 Activity Through a PKC (Protein Kinase C) Mediated NHERF1 and NHERF2 Pathway Hypertension Peptide Therapy for Inflammation: A New Solution GHK Cu as a multifunctional copper peptide: synthesis routes, process engineering and emerging applications Systems Microbiology and Biomanufacturing Springer Nature Link Frontiers Exploring the beneficial effects of GHK Cu on an experimental model of colitis and the underlying mechanisms