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This leads to a more even skin tone
Any references to tendon, vascular, or gastrointestinal models are provided only for research context and do not imply therapeutic or clinical use
Defined by the amino acid sequence Gly-His-Lys, GHK-Cu coordinates a single copper(II) ion through the nitrogen atoms of the glycine amino terminus, the histidine imidazole ring, and the deprotonated amide nitrogen between residues 1 and 2
The safety profile of GHK-Cu is well-established given its endogenous origin
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