The main ingredients of Jiang Xiao Jiangzhi Dadu Decoction are lotus leaf, mulberry leaf, Polygonum Multiflori Radix, ginseng, dried tangerine peel, hawthorn, Gynostemma pentaphyllum and licorice. Every natural herb mentioned above is a healthy medicine to lose weight. Jiandadutang, an old drugstore, extracted the essence of these natural forage materials and re-integrated and optimized them, thus giving full play to its efficacy.