Full article: Physicochemical characterization of native glycyl l histidyl l lysine tripeptide for wound healing and anti aging: a preformulation study for dermal delivery PeerJ The function and mechanisms of action of lysyl oxidase like 3 (LOXL3) in cancers GHK Cu G Lab Peptides 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 Temporal application of lysyl oxidase during hierarchical collagen fiber formation differentially effects tissue mechanics ScienceDirect An in situ activity assay for lysyl oxidases Communications Biology