Vitiligo has to be treated in most effective methods to get at least some kind of reduction in the skin discoloration. This video is to show how effective can sun be in treating vitiligo. A vitiligo sufferer does the experiment and delivers the occurring results. Vitiligo is a deficiency disorder that occurs when there is lack of melanocytes. There are some therapies that are related to the sunlight therapy. The phototherapy makes use of light sources to induce formation of melanin and they are also found to repair the melanocytes which are done better in sun experiment. This video is just in the 2 day of the sun experiment.