Chai hu shu gan wan is listed among the classical preparations of the Traditional Chinese Medicine (TCM). Aiming at relieving emotional disorders, this formula soothes torments and intense emotions by controlling the flow of Qi in the liver.

The various functions of the plants contained in Chai hu shu gan wan are beneficial for the liver, the organ that masters emotions in CTM. The relaxing properties of this formula enable to reduce stress and irritability and prepare the mind to embrace harmony and beat off emotional crisis and sudden changes of mood.