NAC Supplement (N-Acetyl Cysteine) with Reduced Glutathione, 240 CapsulesSpecial Features 1,000*mg servings of purified N Acetyl Cysteine NAC, fortified with reduced glutathione antioxidant to promote high active properties and better overall bioavailability. Made with real NAC that may produce a natural potent smell. Benefits & Use A pure NAC supplement that offers dual action glutathione development by combining both NAC and glutathione in the same supplement. Enjoy double strength antioxidant benefits that promote liver