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PMCID: PMC7108996 Andersen NB, Malmlf K, Johansen PB, Andreassen TT, rtoft G, Oxlund H
Reduction of Fine Lines and Wrinkles GHK-Cu stimulates collagen and glycosaminoglycan production, improving the appearance of photoaging
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Maquart and colleagues reported stimulation of collagen synthesis in fibroblast cultures by GHK-Cu, while later work connected GHK-Cu to matrix remodeling enzymes and inhibitors [4], [5]
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