That recycling is part of why glutathione is central to cellular defense rather than a one-time shield
Melanie Avalon: Okay, I do keep mine in the refrigerator, but if I travel with it, and I've always wondered when I'm traveling, I'm like, Oh, Nayan Patel: I don't give a refrigerant, I have four bottles in my house, every bathroom has one, and downstairs in the kitchen I have one, just in case, because if my wife is cooking out there, if something gets spilled or something gets burned, it's like cure all for all her problems, I guess
Crit Rev Toxicol
BTW, its also a food additive
doi:10.1371/journal.pone.0052572
Age spots (also called liver spots or solar lentigines) appear on areas frequently exposed to the sun the face, hands, and shoulders