NOW Foods, NAC, 1,000 mg, 60 Tablets

Free Radical Protection Immune System Support Supports Liver Health Non-GMO Food supplement Vegetarian/Vegan Kosher Amino Acids Family-run since 1968 Halal GMP quality assured N-acetyl cysteine (NAC) is a stable form of the non-essential amino acid cysteine. It is a sulphur-containing amino acid that acts as a stabiliser for the formation of protein structures, and promotes the formation of glutathione. Glutathione is a powerful free radical scavenging compound that also helps to maintain normal, balanced immune system function. In addition, NAC can help to support healthy brain and neuronal tissues.