How Do Glutathione Injections Work Inside the Body? Frontiers Crosstalk along the gut liver axis modulates glutathione and cadmium induced hepatotoxicity 2000Mg Liposomal Glutathione Liquid Drops, Enhanced Absorption, Glutathione Supplement, With Vitamin C, Hyaluronic Acid, L Glutathione, L Glutathione Ingredient Guide Time Health 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.