The number of treatments required will depend on the area, how coarse the hair follicle is and the skin type. Generally clients require between 6-8 treatments. This can be discussed with your experienced therapist. Approximately 2 weeks after your first treatment you will notice a difference and real results will be seen after 2 treatments. Laser will only work on the hair follicle which is in the growing phase, therefore further treatments are required every 6 weeks to allow the hair which is in different stages of growth to be destroyed.