LUSTRE ClearSkin Blue Light was developed by 2 University professors and is the result of pioneering work undertaken at the University of St. Andrews in Scotland. Our Aim is to help people with mild to moderate recurring acne. LUSTRE, a blue light acne treatment, is a hands free, easy-to-use solution for stubborn acne. FDA and Dermatologist approved, this clinically proven light source is made to allow the user to 'wear' the device, stuck on with adhesive, disposable strips, for only 20 minutes daily! LUSTRE is known to show positive improvements to your acne from only 2 weeks! For optimal results, be sure to cleanse your face before use. Place the device on the skin and hold down the button to turn it on; it will automatically turn off in 20 minutes. Make sure to peel off the device gently to avoid bruising. Repeat this process on areas of the face with acne or problem skin. Discard the adhesive after one use. Use LUSTRE's medical grade & hypoallergenic disposable strips with your LUSTRE ClearSkin device. They hold your device in place at the right distance to the skin for the right amount of time allowing evenness of the intensity of the Blue Light across the skin as well as freeing you during treatment time to get on with your life. Buy LUSTRESTRIPS along with Blue Light! It contains 30 strips. Key Benefits: Helps target acne and exfoliate the skin, opening up blocked pores. Easy to apply LUSTRESTRIPS are CE certified indicating conformity with health, safety, and environmental protection standards for products sold within the European Economic Area (EEA). They are also FDA Cleared.