Gas-X® Antigas Extra Strength Softgels. #1 Doctor recommended brand. Simethicone 125 mg / Antigas. Relieves gas fast. Pressure. Bloating. Discomfort. Gas-X® Antigas Extra Strength Softgels are concentrated to contain liquid gas-fighting medicine in a small softgel so they are easy to swallow, and there is no chalky taste. Gas-X® Antigas Extra Strength Softgels 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 a gas. Use: For the relief pressure, bloating, and fullness commonly referred to as gas. Trademarks are owned by or licensed to the GSK group of companies. All rights reserved. Call: 1-800-452-0051. www.gas-x.com. ©2015 GSK group of companies or its licensor.