Say hello to a self-care win with the power of Nu Skin RenuSpa iO—Nu Skin’s first fully integrated wellness and beauty system. This device uses patent-pending Adaptive Microcurrent Technology as well as one-of-a-kind- metallic nodes to provide a smooth and comfortable massage while also contributing to skin stimulation. Using this technology this skin firming device continuously and comfortably adjusts to your skin in real time, ensuring you get the most out of this device every single use. Through skin stimulation the RenuSpa iO visibly contours, firms, sculpts, and tones skin, leaving you feeling revitalized, refreshed, and restored.