Blue Copper Peptide (GHK Cu) Guide: Anti Aging Science, Formulation & OEM Copper peptides are everywhere in serums, scalp treatments, and influencer recommendations. But does the science actually support the hype? The answer: yes, with nuance. GHK Cu is a naturally occurring tripeptide found Researchers found that a GHK Cu delivery system boosted a key repair enzyme to 1.78x its normal activity measurably improving tissue rebuilding in a lab model. GHK Cu is a copper binding peptide studied The Blue Revolution: Why 1% Pure GHK Cu is the New Standard for Mature Pure & Cimple Molecular crystal structure of the tripeptide GHK Cu. In solution, Download Scientific Diagram