Specifications: Citrus aurantium L, belonging to the family Rutaceae, is widely distributed in China. Zhishi, the Chinese name for Citrus aurantium, has long been a folk medicine in traditional Chinese medicine (TCM), being used to improve indigestion and help stimulate the Qi (energy force). It has also been a folk remedy in Italy since the 16th century for fevers and as an antiseptic. Recent studies have confirmed that Zhishi, replacing Ma Huang, can be used for treatment of obesity without negative cardiovascular side effects. Description of citrus and other plant extracts pls look at our website and contact us for further info.