Glutathione You Are The Healer Toxicology Anesthesia Key Olay Natural Aura Spf15 Glowing Radiance Cream REVIEW YouTube GSH reduces NAPQI, the metabolite responsible for hepatotoxicity in acetaminophen toxicity. Toxic doses increase oxidation into NAPQI, overwhelming glutathione. How does ethanol interfere with acetaminophen metabolism? Image: https: t.co 6EY9dIwLXY Brightening skincare combo For different skin conditions All items are available for sale Yes there is good evidence that acetaminophen (the active ingredient in Tylenol) can deplete glutathione under certain conditions. But whether that matters depends on dose, duration, and individual factors.