Contains 1000mg of N-Acetyl-L-cysteine (NAC) Helps to Relieve Symptoms of Chronic Bronchitis Supports Lung and Liver Health Promotes Glutathione Synthesis Helps to Reduce the Severity & Frequency of Influenza-Like Symptoms Support Immune System Non- Irradiated, Gluten Free, Non-GMO, Vegetarian NPN: 80046852