Inactive Ingredients: None
Ingredients: Anhydrous citric acid 1000 mg (Antacid), Sodium bicarbonate (heat-treated) 1940 mg (Antacid), acesulfame potassium, aspartame, flavors, magnesium stearate, mannitol.
Dosage: Two tablets
Instructions: Fully dissolve 2 tablets in 4 ounces of water before taking. Adults and children 12 years and over: take 2 tablets every 4 hours, or as directed by a doctor. Do not exceed 8 tablets in 24 hours. Adults 60 years and over: take 2 tablets every 4 hours, or as directed by a doctor. Do not exceed 4 tablets in 24 hours. Children under 12 years: consult a doctor.