Dying hair is very common; some people do it just to change their look, but some people do it to hide their aging process, which means that they are hiding their grey hairs. But people who have black hair face a lot of problems because it is difficult to match the color exactly with hair color because sometimes the black color might be too deep that it can make an artificial look. So, this product will give you a perfect natural black color, which will help to look completely natural.