Trusted for over 20 years, Oxy-Powder is a natural approach to intestinal cleansing. It uses the power of oxygen to gently cleanse and detoxify your digestive tract. Take it at night and let it work while you sleep. Help occasional gas, bloating, straining, and constipation become a thing of the past.*Dietary ConsiderationsGluten FreeVeganNon-GMOServing Size:4 Vegetable CapsuleServings Per Container:30Amount Per Serving% Daily ValueMagnesium (from ozonated magnesium oxides)1400 mg350%Natural Citric Acid90 mgOther Ingredients:Vegetarian capsule (cellulose), organic gum acaciaTake 4 capsules with a full glass of purified water before bed. If you do not achieve 3-5 bowel movements the next day, increase by 2 capsules each night until you achieve 3-5 bowel movements. Take your serving 2-3 times weekly or as desired. Drink plenty of water while using Oxy-Powder.Keep out of reach of children. Consult your healthcare provider if you have a history of cardiac or kidney disease, or for any additional concerns.