Tums Antacid, Extra Strength 750, Chewable Tablets
Other Information: Each Tablet Contains: Elemental Calcium 300 mg, sodium 2 mg. Store below 86 degrees F (30 degrees C). Misc: Goes to work in seconds! Calcium carbonate. Gluten-free. www.Tums.com. Questions? 1-800-897-7535 weekdays.