Exploring Extracellular Matrix Crosslinking as a Therapeutic Approach to Fibrosis Introduction GHK Cu is a copper peptide complex formed from the tripeptide glycyl L histidyl L lysine bound to copper. This compound has garnered significant attention in both laboratory and formulation research due to its critical role Origin and evolution of lysyl oxidases Scientific Reports Targeting lysyl oxidase like 2 (LOXL2) inhibits collagen cross linking and accelerates reversal of pre established liver fibrosis GHK Cu 50mg Copper Peptide Peptides Alpha Topically applied GHK as an anti wrinkle peptide: Advantages, problems and prospective