Vitiligo is a condition in which melanocytes, the cells that produce the pigment melanin, are lost from the surface of the skin. As a result, the skin becomes lighter in color. This can be seen as an area of white spots on the skin, but it can also appear as patches of lighter and darker skin. If you have Vitiligo on back side then Berry Skin Care provides ayurvedic treatments for vitiligo. for more information:- https://berryskincare.com/vitiligo-on-back-side