Hair dye made from indigo is a natural method to color your hair. Indigo powder may color your hair as dark as you want it using no chemicals. There are two ways to achieve this in general. Those with light-colored hair should use a henna basis, while those with darker hair can skip the henna base and use indigo powder instead. Indigo powder is best used with henna or after dyeing your hair with henna to achieve naturally coloured hair that is also glossy and silky. You may dye your hair without using dangerous chemicals such as ammonia, PPD, or sulfate. Indigo is a natural hair color that will not affect your hair.