Beano is an enzyme-based dietary supplement that is used to reduce gas in the digestive tract, thereby improving digestion and reducing bloating, discomfort, and flatulence caused by gas. It contains the enzyme alpha-galactosidase (α-GAL). It was introduced as a liquid, but that has been discontinued and it is now available only as tablets and strawberry-flavored "Meltaways". Beano is marketed and distributed by Prestige Brands Holdings, Inc.