Bupleurum 1:2 contains Bupleurum root which is traditionally used to support gastrointestinal health and liver function. Bupleurum has been traditionally used in herbal preparations to: Promote healthy liver function Support adrenal gland health Support and maintain normal body temperature already in a normal range* Dilute 5 mL (approx. 1 teaspoon) in water or juice once per day, or as directed. Serving Size: 5 mL (1 tsp) Amount Per Serving Calories ... 10 Bupleurum root 1:2 extract ... 5mL from Bupleurum falcatum root 2.5 g Other Ingredients: Purified water and 45% alcohol. Caution: Contraindicated in pregnancy and lactation. Contraindicated in hypothyroidism and enlargement of the thyroid without functional disorder.