Areca peel (Da Fu Pi) Nature: Warm Taste(s): Pungent Meridians: Spleen, Stomach, Large intestine, Small intestine Category: Herbs that regulate Qi
Phellodendron bark (Huang Bo) Nature: Cold Taste(s): Bitter Meridians: Bladder, Kidney, Large intestine Category: Herbs that clear Heat and dry Dampness
Evodia fruit (Wu Zhu Yu) Nature: Hot Taste(s): Bitter, Pungent Meridians: Spleen, Stomach, Kidney, Liver Category: Herbs that warm the Interior and/or expel Cold