Indigo powder is mostly used to get the deep black hair or dark brown
hair color but for the blonde, gray or white hair, getting black hair
with indigo powder requires a two-step process. In this case, you first
need to apply the pure henna to the hair that will dye your hair
orange-red and then apply the indigo powder in the same way. This will
give you a deep black color with wonderful shine.
The information is for educational purposes only. This information has not been evaluated by the Food and Drug Administration.
This information is not intended to diagnose, treat, cure, or prevent any disease.