PURPOSE: A cosmetic soap composition containing a C. bassiana extract is provided to prevent the Th2 cellular immune response on the skin, and to cure atopy. CONSTITUTION: An extracting method of an organic solvent of Cordyceps bassiana comprises the following steps: mixing dried Cordyceps bassiana with distilled water or ethanol； heat-extracting the mixture； condensing the extract； freeze-drying the condensed solution to obtain the extract； melting the extract to a hexane solution, and separate-removing a hexane layer； mixing the remained solution with n-butanol, and separate-condensing an ne-butanol layer； and freeze-dying the condensed solution. A cosmetic soap composition contains the organic solvent extracted from the Cordyceps bassiana.본 발명은 노랑다발 동충하초 추출물을 유효성분으로 하는 항아토피 기능성 화장비누 조성물에 관한 것으로 유기용매를 이용하여 추출물을 얻은 후 이 유기용매 분획의 항아토피 기능성이 있음을 개시하고 있다.
