Indigo powder, derived from the natural indigo pigment extracted from the indigo plant, is renowned for its use in dyeing fabrics and has gained considerable popularity in the hair dye industry.

Before use, mix 1 tbsp of indigo powder and 1 tbsp of lemon juice into the henna paste. Coat your hair evenly, leave the pack for 2–3 hours, then rinse thoroughly with plain water. Avoid shampooing ...