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- Established 1971
- Certified Gluten-Free
- High Potency
- Supports Liver Health
- Supports Lung Health
- Dietary Supplement
- Certified B Corporation
- Kosher Parve
- Halal
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N-acetyl cysteine (NAC) acts as an antioxidant by scavenging harmful free radicals. In addition NAC is a cysteine precursor to the antioxidant, glutathione. As part of the cellular antioxidant defense system, glutathione plays a key role in cellular detoxification by neutralizing harmful free radicals.