Astragalus standardized extract 500 mgAstragalus Max-V supplies 500 mg of standardized astragalus in a vegetarian capsule to provide immune support.*Suggested Usage:Adults take 1 capsule twice daily between meals or as directed by physician.Serving Size:1 Vegetable CapsuleServings Per Container:60Amount Per ServingAstragalus (Astragalus membranaceus) Standardized to 0.4% minimum 4'-Hydroxy-3'-methoxyisoflavone 7-sug (China, Taiwan, Korea)500 mgOther Ingredients:Cellulose, vegetable stearate.