Happy Cultures Gut Feeling Capsule is a unique, pre and probiotic formula. It contains 4.1 billion CFUs (colony-forming units) of superior probiotic goodness which provides the gut with good bacteria and ensures the smooth functioning of the gut. It improves daily health by boosting digestion, nutrient absorption, and boosting good bacteria in the gut. It also helps to recover your gut faster after an antibiotic dose.