Support lung and respiratory health while boosting immune function with 1MD Nutrition BreatheMD. Formulated with NAC (600 mg), elderberry, African Geranium, and a blend of botanicals, vitamins, and minerals to support immune health from multiple angles. Designed for men and women with dietary restrictions, BreatheMD contains no soy, wheat, or preservatives. Lung & Immune System Support with a synergistic formula African Geranium provides botanical immune support 9 essential botanicals, vitamins and minerals for multi-angle immune health 600 mg NAC supports glutathione production and antioxidant protection