Alka Seltzer Heartburn Reliefchews, Extra Strength, Chewable Tablets, Assorted Fruit 120 Ea

In Each Chewable Tablet: Other Information: Each Chewable Tablet Contains: calcium 300 mg, sodium 1 mg. Contains FD&C Yellow No. 5 (tartrazine) as a color additive. Store at room temperature. Avoid humidity. Close cap tightly after use. Starts neutralizing acid in seconds! Calcium carbonate/antacid. Paraben free. how2recycle.info. Questions or comments? 1-800-986-0369 (Mon - Fri 9 AM - 5PM EST).