Description : Regular Strength Relieves Gas Fast 2 Pleasantly Smooth, Creamy Mint Flavor Gas-X Regular 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 more for pressure, bloating or discomfort referred to as gas. It is specially formulated with 100% simethicone, the antigas medicine doctors recommend most for gas pressure, bloating, and discomfort. It is sodium-free. Each tablet contains 30 mg of calcium. .