Routine is proven to help with GI issues like gas, bloating, and constipation. It may also help with most symptoms related to irritable bowel syndrome (IBS) and with upper GI symptoms like acid reflux. Our strain Bifidobacterium Lactis HN019 has been shown to significantly reduce the occurrence of those symptoms. BL HN019 is one of the most researched probiotic strains for those symptoms. You should feel Gut health benefits within the first few weeks of using Routine.