Serving Size:One Teaspoon (4.9 mL) Active Ingredients: Annual Wormwood (Artemisia annua) Leaf Extract (1:1) 4.9mL Other Ingredients:Grain alcohol (30%) and purified water. Botanical Name: Artemisia annua Leaf 1:1 Vegetarian Formula Gluten Free Hypoallergenic BSWORM2 Professional Formulas