Other Information: Each Tablet Contains: calcium (45 mg). Store at controlled room temperature 68-77 degrees F (20-25 degrees C). Protect from moisture. Misc: Simethicone (125 mg). Relieves gas fast. Pressure. Bloating. Discomfort. No. 1 doctor recommended ingredient. Gas-X Extra Strength Tablets offer fast, effective relief of pressure and bloating that antacids can't provide. They are specially formulated with simethicone, the antigas medicine doctors recommend most for pressure, bloating or discomfort referred to as gas. Questions? Call 1-800-452-0051 24 hours a day, 7 days a week. Gas-X Extra Strength Cherry Creme chewable tablets have a pleasantly smooth, creamy cherry flavor. Chewable tablets are also available in a great tasting Peppermint Creme flavor.