Research has shown that GHK-Cu supports: Increased collagen and elastin production Improved skin firmness and texture Reduction in fine lines and visible aging Faster skin repair after damage or irritation Rather than acting as a surface-level cosmetic solution, GHK-Cu works at the cellular level, supporting the processes that keep skin resilient, hydrated, and healthy over time
It can also be found in fish and meats , which contain the three amino acids that make up glutathione (glutamine, glycine, and cysteine)
[DOI: 10.1016/S0149-2918(00)88479-9] [DOI] [PubMed] [Google Scholar] 60.Repine JE, Bast A, Lankhorst I
It can also possibly prevent your body from fully absorbing any medications you may be taking
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It is composed of 15 amino acids, with the following chemical composition: H-Gly-Glu-Pro-Pro-Pro-Gly-Lys-Pro-Ala-Asp-Asp-Ala-Gly-Leu-Val-OH [2]