Gas-X® Chewables are specially formulated with simethicone, the #1 doctor recommended ingredient to treat your gas. They provide relief for your multiple gas symptoms, including pressure and bloating, with unbeatable speed.Gas-X Chewables also come with Maalox® for dual relief of heartburn and associated gas pressure and bloating. Trust Gas-X Chewables for effective relief of your multiple gas symptoms when you need it most. Whether you"re in the office or at home with your family, take Gas-X Chewables and you can relax and refocus on the task at hand.For the relief of pressure and bloating commonly referred to as gas.