If youve heard of B12, it may be because, for a brief time in the early 10s, various celebrities, including Madonna, Justin Timberlake, and Charlize Theron, were injecting themselves with this vitamin and touting it as a cure for everything from depression to exhaustion
While glutathione itself crosses this barrier poorly, the brain can synthesize glutathione from precursor amino acids, and systemic glutathione elevation may indirectly support brain glutathione status through various mechanisms including reduced oxidative stress on blood-brain barrier integrity and improved availability of glutathione precursors
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Glutathione is a powerful antioxidant that has anti-melanogenic properties and successfully fights age spots, sun spots, pigmentation, uneven complexion and oxidative stress