Beano enzyme dietary supplement works naturally to help prevent gas before it starts. This gluten-free Beano supplement prevents gas, bloating, and discomfort caused by many healthful foods. It contains a natural enzyme that breaks down the complex carbohydrates found in many foods, making them easier to digest so they don't cause gas. Works naturally to help prevent gas before it starts. Helps break down complex carbohydrates to make them easier to digest. Gluten free. Ingredients:. Inactive Ingredients:. Cellulose Gel, Mannitol, Potato Starch, Magnesium Stearate, Silica, Calcium Gluconate. Ingredients:. Other Ingredients: Cellulose Gel, Mannitol, Potato Starch, Magnesium Stearate, Silica, Calcium Gluconate. Instructions. Take 2 to 3 tablets right before the first bite of gas-producing food to prevent gas, bloating and discomfort.