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Skin Whitening & Brightening Glutathione inhibits tyrosinase the enzyme that triggers melanin production, gradually brightening skin tone and reducing dark spots and hyperpigmentation
64 months, P = 0.026)
American Chemical Society
Research overwhelmingly describes the safety of GHK-Cu positively, such as when the authors of a 2018 review called it a safe, inexpensive, extensively studied compound.14 However, even though copper peptides have demonstrated an impressive safety track record in studies, there are (as with most skin care actives) a few safety risks to consider
International Journal of Peptide Research and Therapeutics , 29 (4)
It supports detoxification, helping remove chemotherapy-related toxins
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