If you have irritated your scalp and skin from using so many chemicals as dyeing agent must try Indigo powder (prepared by grinding the leaves of the indigo plant), Since it is completely a natural alternative so, it will not leave any harm on scalp and skin. Generally, to do this, people with light-colored hair need a henna base, and those with darker hair can use indigo powder without a henna base.

Uses

Chiefly a source of dye, indigo also has been used as a nematicide and treatment for a range of ills including scorpion bites and ovarian and stomach cancer.