Acetylcysteine serves as a prodrug to L-cysteine which is a precursor to the biologic antioxidant, glutathione and hence administration of acetylcysteine replenishes glutathione stores.
Acetylcysteine serves as a prodrug to L-cysteine glutathione stores. This cysteine is a precursor to the biologic antioxidant. This cysteine is a precursor to glutathione. This cysteine is a precursor to hence administration of acetylcysteine replenishes.