Allergy Research Group NAC N-Acetyl-L-Cysteine
Allergy Research Group NAC is a natural source of sulfur for metabolism, and an antioxidant that supports glutathione synthesis.
NAC, the acetyl derivative of L-cysteine, is more stable than L-cysteine, and can convert into L-cysteine after being absorbed.
* These statements have not been evaluated by the U.S. Food and Drug Administration. This product is not intended to treat, mitigate, diagnose or cure any disease.