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The copper coordination chemistry of GHK-Cu enables controlled cellular delivery of bioavailable copper while simultaneously modulating gene expression patterns, making it a unique multifunctional signaling complex rather than a simple metal chelator
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The Cu refers to copper, the peptide binds a copper ion, and that copper-binding property is central to its biological function
Use a cotton ball moistened with alcohol to stop any bleeding at the injection site and to clean the area
The human peptide GHK stimulates blood vessel and nerve outgrowth, increases collagen, elastin, and glycosaminoglycan synthesis, and supports fibroblast activity in aged skin. Pickart & Margolina, International Journal of Molecular Sciences 2
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