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This leads to the formation of a layer which is harmful and sticks to the skin
Vitamin C serums, used separately from any copper products, support collagen synthesis by serving as a cofactor for prolyl hydroxylase and lysyl hydroxylase enzymes
Many people turn to glutathione to reduce areas of melanin pigmentation, with the goal of reducing dark spots and attaining lighter and brighter skin
Localized glutathione synthesis would be expected to have an even more pronounced effect, and it has been suggested that non-soma areas contain more glutathione (35)
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