Tums, Chewable Tablets Ultra Strength 1000 Tropical Fruit Antacid

Per Tablet: Other Information: Each tablet contains: elemental calcium 400 mg, magnesium 10 mg. Store below 30 degrees C (86 degrees F). Contains FD&C Yellow No. 5 (tartrazine) as a color additive. Calcium carbonate. Gluten free. Goes to work in seconds! Ultra strength 1000. Questions? 1-800-897-7535.