PURPOSE: A composition containing Psoralea corylifolia for treating prostate cancer is provided to suppress prostate cancer cell growth and to induce apoptosis.CONSTITUTION: A composition for treating prostate cancer contains Psoralea corylifolia. A composition for anti-cancer contains Psoralea corylifolia as an active ingredient and additionally contains pharmaceutically acceptable carrier or diluents. The composition is used by alternating with one or more chemotherapies. A drug is manufactured by mixing, granulating, tabletizing, or film-coating process. A liquid dispersion solution for oral administration is syrup, emulsion, or suspension.COPYRIGHT KIPO 2012본 발명은 보골지의 신규한 용도에 관한 것이다. 구체적으로 본 발명은 보골지를 포함하는 전립선암 치료용 조성물에 관한 것이다. 본 발명에 따른 전립선암 치료용 조성물은 전립선암 세포의 성장을 억제하고 세포사멸을 유도하는 효과가 있다.