The DL 840 high-power LED Diode Laser is the only hair removal device in the world using LED technology. This ensures complete effectiveness and comfort in a single treatment. This technology, designed for effective and permanent hair removal on different skin phototypes, all year round, allows for greater penetration of direct light, making the treatment painless and safer, avoiding skin blemishes. The DL 840 high-power LED Diode Laser technology incorporates a cooling system that protects the epidermis during treatment, while the emitted light ensures highly effective results through the thermal destruction of hair structures. Although it is not possible to estimate an exact number of sessions for the complete treatment, due to variables such as the area of the body, the quantity, color and density of the hair we have, an average of 7 to 10 sessions with appropriate intervals are normally necessary to remove around 80% of the hair, although, from the first day, surprising results can be achieved, regarding the quality of the skin and the reduction in the quantity and thickness of the hair.