What it is: A powerful and effective tool designed to help you treat mild to moderate acne, calm existing breakouts and restore your skin's health.Who it's for: All skin types.What it does: Soothing and painless, it heals and calms existing blemishes while calming redness and inflammation, minimizing future breakouts and killing acne-causing bacteria. It is FDA-cleared to treat mild to moderate acne. LightStim MultiWave® patented technology simultaneously emits multiple wavelengths of light, which work together to give your skin the nourishment it needs for a more radiant and youthful appearance. The blue-light therapy destroys acne-causing bacteria, while red-light therapy reduces redness. Together they help to clear existing breakouts and prevent them in the future. Used and recommended by dermatologists and estheticians for over a decade, this device is great for adults and teenagers, and is maintenance-free with no cartridges, LEDs or battery replacement costs. How to use: Place the light gently touching your skin and hold it in place. The light will beep after three minutes. Move the light to new areas. Use your light no more than three minutes per area, once daily. Dermatologist tested Includes 9-volt power adapter, SheetMasque, beauty bag, goggles and guide Made in the USA