Most of the time, red lights mean stop, but UltraSlim Body's red lights let clients move toward their goals—a slimmer body and smoother skin. As patients recline comfortably, the red light penetrates skin and filters down into fat cells, prompting them to release fatty acids and triglycerides, allowing them to be transported from the body through natural metabolic processes. The result of exposure to infrared light is the reduced appearance of fat, which spares clients from the effort of working out, the invasiveness of liposuction, or the discomfort of turning the heat up to 100 degrees in their houses in summertime. While some clients lose up to two inches after the first treatment, up to six sessions are recommended for optimum results. These treatments can also result in smoother, tighter skin.