Astragalus 1:2 contains Astragalus root traditionally used as an adaptogenic immune tonic. Astragalus has been traditionally used in herbal preparations to: Restore and enhance the body’s immune system Support normal immune response to occasional seasonal stressors Support vital energy and overall vitality as a tonic* 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 Astragalus root 1:2 extract ... 5mL from Astragalus membranaceus root 2.5 g Other Ingredients: Purified water and 23% alcohol. Caution: Not to be used during pregnancy and lactation unless otherwise directed by a qualified health care professional. Discontinue during an acute infection or fever.