Abstract: A microneedle skin care device includes a housing having a predetermined space formed therein; a sound wave module disposed inside the housing to provide sound wave vibration; a microneedle assembly configured to receive vibration of the sound wave module and vibrate in front and rear directions, the microneedle assembly having microneedles disposed at a front end; and a needle tip coupled to the front end of the microneedle assembly and having through-holes through which the microneedles selectively pass through formed corresponding to the microneedles.