Topical ghk cu : r Biohackers Understanding Topical GHK Cu Peptide Benefits for Skin Rejuvenation in Maryland Preston's Pharmacy GHK Cu Supra Chems Mechanisms of putative IGF I receptor resistance in active acromegaly ScienceDirect 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 Schematic diagram of the GH IGF 1 axis, from secretion of GH to the Download Scientific Diagram