Ya Dan Zi is also known as Java Brucea Fruit. The bitter, cold and toxic herb has been used in TCM to treat malaria, warts, corns, etc., as it clears Heat; Expels toxins, stops malaria, treats dysentery, etc. by enhancing the functions of liver and large intestine channels. Ingredients 1. Bruceine A,  B,  C,  D,  …