Receive a free Mylanta Gas Minis Sample in the mail. If you suffer from uncomfortable heartburn or gas and bloating, it might help. Just select the ¡°Mylanta Gas Minis Free Sample¡± offer on this sample request page and fill out the form. For on-the-go gas relief, Mylanta Gas Chewable Mini Tablets work quickly to relieve gas symptoms. This anti-gas medicine includes the #1 doctor-recommended active ingredient, simethicone, to help ease the bloating, pressure and other symptoms of gas. Plus, Mylanta Gas Minis come in a unique package that fits easily and discreetly in your pocket, purse or bag so that you can have them readily available.