Disclosed is a skincare apparatus using ultrasonic vibrations. The disclosed skincare apparatus comprises: a main body； a vibration unit removably arranged in the main body； and an ultrasonic-wave generating unit for generating ultrasonic vibrations, which is arranged inside the vibration unit. The vibration unit includes a skin-contacting member having a cylindrical projection for transmitting the ultrasonic vibrations generated by the ultrasonic-wave generating unit to the skin.
