**Please follow the instructions to apply for best results . **Directions: For Black tones, use 100% henna first and then second step of indigo at 100% (two step). .** For reddish brown, use a 75% henna and 25% indigo mix. *** For brown tones, use a 50% indigo and 50% henna mix. ** For dark brown tones, use a 75% indigo and 25% henna mix. First, apply henna paste to your hair to create a rich red base. In the second step, apply indigo over the freshly hennaed and washed hair to create the deep black color. Indigo can be applied in one step or two step process to get different tones such as Black, Brown, dark brown etc. It gives natural and attractive color to hair without any chemicals. Indigo dispels heat and have a soothing effect and revitalizes the hair.