Supports glutathione synthesis, key cellular antioxidant and conjugator of numerous environmental toxins*. Supports endothelial function and nitric oxide synthesis*. 500 mg NAC per capsule allows for easy and therapeutic dosing levels. Stable and well-absorbed form of the easily oxidized amino acid L-cysteine. Evidence base for diverse clinical uses*.

Consult a health care practitioner prior to use if you are taking nitroglycerin. Do not use if you have acetylcysteine allergy, or if you are pregnant or breastfeeding. Consult a health care practitioner prior to use if you are taking antibiotics. Consult a health care practitioner if you have cystinuria. Use with caution in individuals with asthma. Keep out of reach of children.