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2 BioMed Research International (PubMed)GHK-Cu chemistry: glycyl-L-histidyl-L-lysine copper complex and copper transport

This perception allows brands to present peptide serums as treatment products rather than basic skincare items

In the same dataset, 47 repair-related genes were turned up by at least 50%, while only five were turned down. GHK-Cu also appears to support antioxidant activity and helps cells handle copper more safely, which matters because unregulated copper contributes to the kind of oxidative stress linked to visible aging. Its effects reach beyond the skin, too

Hair Elongation: Treatment stimulated hair follicle elongation in cultured human scalp hair follicles