The present invention relates to a system for administering a poorly-soluble compound to the skin, the system being capable of exerting an excellent effect by stably impregnating the poorly-soluble compound and effectively delivering the poorly-soluble compound into the skin, and the present invention is technically characterized by a microneedle to which microparticles comprising a poorly-soluble compound are added. In addition, the present invention provides a method for administering a poorly-soluble compound to the skin, the method being characterized by using the microneedle.La présente invention concerne un système dadministration sur la peau dun composé faiblement soluble, le système étant apte à exercer un excellent effet par imprégnation stable du composé faiblement soluble et administration efficace du composé faiblement soluble sur la peau, et la présente invention est techniquement caractérisée par une micro-aiguille dans laquelle des microparticules comprenant un composé faiblement soluble sont ajoutées. En outre, la présente invention concerne un procédé dadministration dun composé faiblement soluble sur la peau, ledit procédé étant caractérisé par lutilisation de la micro-aiguille.본 발명은 난용성 화합물을 안정하게 함침하고, 피부내로 효과적으로 전달함으로서, 우수한 효과를 발휘할 수 있는 난용성 화합물의 피부 투여 시스템에 관한 것으로서, 난용성 화합물을 포함하는 마이크로파티클이 첨가된 마이크로니들인 것을 기술적 특징으로 한다. 본 발명은 또한 이러한 마이크로니들을 이용하는 것을 특징으로 하는 난용성 화합물의 피부 투여 방법을 제공한다.
