This particular kind of hair removal system uses a diode laser, and allows dermatologists to treat large areas of the body in very little time. For instance, the back or the legs can be treated in an average of 30 minutes. And because the treatment method is so gentle, there is generally little discomfort for the patient, and anaesthetics or treatment gels are not required. In fact, the laser technology has a unique contact-cooling tip which makes the treatment much more comfortable. There are more benefits of LightSheer DUET, such as how it can be used on any skin type. It’s safe, noninvasive, and an amazing alternative to the razor or other treatments out there. And to top it all off, LightSheer DUET is also proven to work, as it can significantly reduce hair growth.