Source Naturals, N-Acetylcysteine, 600 mg
- N-Acetylcysteine is a precursor of cysteine and glutathione
- Dietary supplement
- Antioxidant support
N-Acetylcysteine is a more stable form of the sulfur amino acid L-cysteine and is a potent precursor of cysteine and glutathione.
Glutathione is an important antioxidant and the cofactor of glutathione peroxidase, one of the most important antioxidant enzymes in the body.
In addition, a meta-analysis of human clinical trials reported that N-acetylcysteine supplementation supports respiratory health.