This classic formula, modified by Dong Xi-yuan in the Qing dynasty and built on Zhu Dan-xi's Yuan dynasty Bao He Wan (Protect Harmony Pills) and the main ingredients of Er Chen Tang (Two Aged [Ingredients] Decoction) from the Song dynasty Tai Ping Hui Min He Ji Ju Fang (Tai Ping Imperial Grace Formulary), comes to you in Blue Poppy's 10:1 extract and glycerine tincture form.

Pattern discrimination:

Food stagnation with stomach heat.