How to remove blackness of legs and hands?
Hi. Tanu thanks for query. The color of skin is due to color producing cells in your skin. You can not change it completely. If they are black due to some reason like exposure to sun, some vitamin deficiency etc., .then you can with the help of doctor, can reduce it. In general use good sunscreen lotion when you go out, take good healthy food. Wishing you good health.