IBgard for Irritable Bowel Syndrome (IBS) Relief Bloating Gas 12 Capsules Small Box 90mg Ultra Purified Peppermint Oil Good For First Timers Go to amazon.com Related posts The 10 best peppermint oil ib guard 2022 FeatureA medical food for the dietary management of irritable bowel syndrome. DescriptionIBgard for Irritable Bowel Syndrome (IBS) Relief Bloating Gas 12 Capsules Small Box 90mg Ultra Purified Peppermint Oil Good For First Timers