A well-functioning methylation cycle generates the amino acid cysteine, which you can read more about here
Cognitive improvement with glutathione supplement in Alzheimers disease: A way forward. Journal of Alzheimers Disease 68.2 (2019): 531-535
Glutathione reduces melanin It shifts dark melanin (eumelanin) to lighter melanin (pheomelanin)
Clinically proven to improve skin texture, dark circles, and fine lines within two weeks of use, this eye cream combines the powerful effects of Tranexamic acid, which inhibits melanin production and reduces pigmentation
Metabolism: clinical and experimental , 46 (1), 8996
Safety Information: Always consult with a healthcare professional before starting any new treatment, especially if you have pre-existing health conditions or are taking other medications