is nac the precursor to glutathione mechanism of action of N-acetylcysteine (NAC): The emerging role of H2S and sulfane sulfur species Rooted Intuition NAC 500 mg

These include improved energy and vitality that enhance daily productivity and life enjoyment, better recovery from illness or physical exertion, potential long-term health benefits from optimal antioxidant status including disease prevention and healthy aging, skin appearance improvements that enhance confidence and self-perception, and overall sense of wellbeing and health optimization

(PubMed) Yazdanpanah N, Uitterlinden AG, Zillikens MC, et al

Glutathione Known as the "Master Antioxidant", Glutathione increases your body's ability to naturally detoxify, targeting the liver to flush out harmful toxins, as well as assisting in fighting off illness

The released glutamate binds to the synaptic membranes of specialized cells called bipolar cells