Serving Size:One Teaspoon (4.9 mL) Active Ingredients: Prickly Pear Cactus (Opuntia ficus-indica) Leaf Extract (1:1) 4.9mL Other Ingredients:Grain alcohol (30%) and purified water. Botanical Name: Opuntia ficus-indica Leaf 1:1 Vegetarian Formula Gluten Free Hypoallergenic BCACT2 Professional Formulas