Xiang Fu Granules (10:1)

Cyperus promotes the flow of qi in the Liver and Stomach channels, regulates menstruation, alleviates pain - Bensky

The herb is boiled together with yellow rice wine and rice vinegar, then dried in the sun. This method of preparation renders it more effective in dredging the Liver and alleviating pain than does preparation with either wine or vinegar alone. - Bensky: Chinese Herbal Medicine Materia Medica