Du Huo Ji Sheng Wan is a Traditional Chinese Medicinal Formula that has been used historically to help ease minor aches & discomfort of the low back, hips and knees, and supports general joint health. Contains 200 teapills per bottle. Contains: Du Huo, Sang Ji Sheng, Shu Di Huang, Fu Ling, Qin Jiao, Niu Xi, Rou Gui, Fang Feng. NOTE: This statement has not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease. Please submit any questions regarding the specific use of this formula..