The present specification discloses an emulsified makeup cosmetic composition exhibiting excellent persistence. The composition has an effect of providing an emulsified makeup cosmetic composition which uses a volatile oil so that the oil evaporates and a film former which imparts high persistency is leaved when the composition is applied to the skin, thereby preventing transfer, exhibiting increased persistency, and exhibiting improved feel of use even after being dried. The present specification also discloses a method of evaluating the persistency of a cosmetic composition.本說明書揭露一展現優異之持續性之乳化化妝品美容組成物。在施用至皮膚時,該組成物具有提供一乳化化妝品美容組成物之功效,其使用一揮發油以使該油蒸發及留下一具高持續性之成膜劑(film former),從而能防止轉移、展現增強之持續性且即使乾掉後也能展現改善之使用感。本說明書也揭露一種評估一美容組成物持續性之方法。