24/case directions: take four (4) tablets once per day or two (2) tablets twice per day. Serving size: four (4) tablets ingredients: poria (poria cocos) sclerotium double extract 600 mg vitamin c 80 mg other ingredients: dicalcium phosphate, microcrystalline cellulose, croscarmellose sodium, calcium stearate, silicon dioxide, hydroxypropyl methylcellulose, glycerin. Suitable for vegetarians. 5/08/17