glutathione dr richard Reduced L-Glutathione 90 capsules The Comprehensive Guide to Glutathione:
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[DOI] [PMC free article] [PubMed] [Google Scholar] Noctor G., Gomez L., Vanacker H., Foyer C.H

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The colocalization of GPX4 with neuromelanin could indicate a response to oxidized lipids associated with neuromelanin

The 12mg dose from Phase 2 trials represents the high end

The dosage is preferable in the range from 10 -5 to 10 -2 mg/kg of body weight, applied systemically or topically in higher concentration between 0.1% to 0.5%