Beano before. Quiet after. Active Ingredients: Per 2 Tablets: Alpha-Galactosidase Enzyme (Derived From Aspergillus Niger) 300 GALU; Cellulose Gel; Mannitol; Invertase; Potato Starch; Magnesium Stearate; Colloidal Silica; Gelatin; Contains: Cod; Flounder; Redfish; Wheat Uses: Beano prevents gas, bloating and discomfort caused by many healthful foods.* How Beano works: Beano contains a natural food enzyme that breaks down the complex sugars found in many foods, making them easier to digest so they don't cause gas. How to use Beano tablets: 1. Use for the right problem: Use Beano if you experience the symptoms of stomach gas caused by many healthful foods. 2. Use with the right food: Beano prevents gas from a variety of foods*, including: beans, broccoli, cabbage, carrots, cauliflower, corn, lettuce, oat bran, onions, peas, peanuts, peppers, seeds, soy, whole grains and more. For a complete listing of foods visit www.beanogas.com. 3. Use at the right time: Take right before your first bite of problem food. 4. Use the right amount: Swallow or chew 2-3 tablets for a typical meal. Too much heat can inactivate the enzyme, so don't cook with Beano.