Ingredients: Gambir vine (gou teng), Hoelen fungus (fu ling), Tang-Kuei root (dang gui), Atractylodes root (bai zhu), Cnidium root (chuan xiong), Chinese licorice root (gan cao), Bupleurum root (chai hu).
| Mandarin: 抑肝散 Pin-Yin: Yi Gan San English: Bupleurum Formula Romaji: Yokukan San Kanji: 抑肝散 Kampo: Yes |