Dietary Supplement 55 mg Standardized Salicin A Traditional Natural Herb Flora s premium White Willow Bark is a natural herb used traditionally to gently soothe away tension and other minor aches and pains.* It may also be used to help bring relief from the common symptoms associated with the menstrual cycle.* Each vegetarian capsule contains 55 mg of standardized salicin. *These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent and disease.