Serving Size:One Teaspoon (4.9 mL) Active Ingredients: Wild Yam (Dioscorea villosa) Root Extract (1:0.75) 4.9mL Other Ingredients:Grain alcohol (42%) and purified water. Botanical Name: Dioscorea villosa Root 1:0.75 Vegetarian Formula Gluten Free Hypoallergenic Recommended Dosage:Do not take in conjunction with hormone-regulating drugs. BWY5 Professional Formulas