The mechanism is straightforward: MC1R activation on melanocytes upregulates tyrosinase activity, driving conversion of tyrosine to eumelanin (the dark, photoprotective form of melanin)
Jones KL, Huynh LQ, Hatzinikolas S, et al
Do not stop taking prescribed medications without medical advice
These are not aspirational numbers
Pro-inflammatory cytokines increase reactive oxygen species through mitochondria and NADPH oxidase in cultured RPE cells
Medicine Protect the -SH group in the enzyme molecule, exert the activity of the enzyme, restore the activity function of the -SH group in the lyase molecule, restore the activity of the enzyme, and inhibit the invasion of ethanol, protect the liver, and reduce fatty liver