From the creators of LightSheer, the gold standard for in-clinic laser hair removal, comes the first and only clinically-proven home-use hair removal laser. The Tria Hair Removal Laser 4X uses the same technology as dermatologists: the diode laser technology. It permanently debilitates the hair follicle for permanent results. Delivering you 3 times more energy than any other hair removal device, you will see visible results in as little as 8 treatments.