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GHK-Cu is a signaling molecule that directly instructs your body to produce its own, superior-quality collagen in the places it's needed most
Lu H, Xiao H, Dai M, Xue Y, Zhao R
Journal of Chromatography B, 1235 , 124033
Key scientific mechanisms: GHK-Cu stimulates fibroblasts to increase production of collagen, elastin, and hyaluronic acid crucial for skin firmness, elasticity, and tissue repair
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