For hair removal, the number of treatments varies, depending on the density and location of the hair growth. Approximately 30% of the body hair is in a growing stage at any time. The remainder is dormant and unable to absorb light .Ellipse IPL Laser will destroy between 60% and 90% of the growing hair at each treatment. Most people require between 5 and 8 treatments. However, extremely coarse, dense hair for instance, a man’s beard may take longer. For an effective skin rejuvenation result, a course of treatments are required. The number required depends on the severity of the condition. Most people require between 3 to 5 treatments, however some conditions may only require 1 treatment.