... Plant source It grows under the woods and in the brushwood, and is distributed in Yunnan, Guizhui, Sichuan ... , Gansu, Shaanxi, Henan, Shanxi, Hebei, Mongolia, and Jiangsu provinces, etc.Medical functionIt can resist bacteria, lower ... strengthening Yang Qi, letting out skin eruptions and detoxication.Appearancebrown black powder Effective ingredientsTriterpenoid SaponisMain specificationTriterpenoid ...