Indigo powder is used as a hair dye: Indigo is used as a hair dye and indigo powder can provide you with a variety of hair colour shades to cover your gray hair. While it has a natural blue tint, you can experiment with a variety of shades as you mix the powder with henna.
Indigo powder is 100% natural: Indigo is a 100% natural hair dye and does not harm your hair.
Prevents dandruff and other scalp infections: Indigo is free from ammonia, PPD, and other harmful chemicals, it cleanses hair gently and helps in preventing dandruff and other scalp infections.