Aloe vera (Lu Hui) Nature: Cold Taste(s): Bitter Meridians: Large intestine, Liver Category: Purgative herbs that drain downward
Alexandrian senna leaf (Fan Xie Ye) Nature: Cold Taste(s): Bitter, Sweet Meridians: Large intestine Category: Purgative herbs that drain downward
Rhubarb (Da Huang) Nature: Cold Taste(s): Bitter Meridians: Spleen, Stomach, Large intestine, Liver, Pericardium Category: Purgative herbs that drain downward