Run chang wan is an ancient TCM formula that translates as "lubricates the intestines" in Chinese. Thus, as its name indicates, it is recommended to promote intestinal comfort.

Developed to relieve discomfort caused by difficult digestion, Run chang wan is composed of several herbs that act synergistically to stimulate transit in order to unblock stools, and that promote the production of body fluids to moisten the intestines. Thus, this formula gently relieves constipation and disorders affecting the intestines.