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MonteiroCACannonGLevyRBMoubaracJCLouzadaMLRauberFet al
Blood samples were collected for safety monitoring
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GHK-Cu delivers bioavailable copper to cells, which is required for the function of lysyl oxidase (collagen and elastin crosslinking), superoxide dismutase (antioxidant defense), and cytochrome c oxidase (mitochondrial function)
Melanin in human skin is a polymer of various indole compounds synthesized from L-tyrosine
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![PDF] Glutathione as a treatment for male infertility](https://figures.semanticscholar.org/9483973d1d7f1d5ff392a658a0bc62c1637df639/3-Figure2-1.png)
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