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[9] The domain containing the active site exhibits interesting properties of specificity

Cysteine is an amino acid that we get from foods, such as meat, eggs, and lentils, and it can also be synthesized in the body from methionine through the transsulfuration pathway.[ref] Recycling and Re-oxidation: Glutathione doesnt need to be constantly made in cells

Reduces Excess P igmentation - Glutathione deactivates the enzyme tyrosinase, which helps produce pigments

[DOI] [PubMed] [Google Scholar] 80.Giustarini D., Milzani A., Dalle-Donne I., Tsikas D., Rossi R