This isn't a maybe
HUBERMAN: Melanocyte-stimulating hormone has the effect of stimulating pigmentation of the skin by activating what are called melanocytes that exist within the skin
Oxidized glutathione powder can reduce the production of melanin by limiting the activity of tyrosinase and changing the synthesized Eumelanin
Annu Rev Pharmacol Toxicol 43:23360 Dinkova-Kostova AT, Holtzclaw WD, Cole RN, Itoh K, Wakabayashi N, Katoh Y, Yamamoto M, Talalay P (2002) Direct evidence that sulfhydryl groups of Keap1 are the sensors regulating induction of phase 2 enzymes that protect against carcinogens and oxidants
The autonomic nervous system relies on a delicate balance of mineralsincluding sodium, potassium, calcium, and magnesiumto regulate heart rate, blood pressure, and vascular tone