Frequently Asked Questions
How to get black hair with Indigo powder?
A: Step 1: Apply pure henna powder paste and leave for 2–4 hours, then rinse. Step 2: Make a fresh indigo powder paste, apply for 1–2 hours, then rinse. The combination of both steps gives a natural black hair color. This method is 100% chemical-free.
Can Indigo powder be used alone for hair coloring?
A: No, indigo powder alone does not color grey hair effectively. Indigo must be applied after henna — henna creates a protein bond on the hair that indigo molecules bind to. Using only indigo may give a blue-grey shade; henna is needed first for black hair.
What is the ratio of Henna and Indigo for black hair?
A: A 50:50 ratio (henna:indigo) typically gives a naturally dark brown to black color. For deeper black, use more indigo (40:60 ratio). Always do a strand test on your hair before the first use to check the final color shade.
Is Indigo powder safe for regular use?
A: Yes, pure indigo powder (from the Indigofera tinctoria plant) is completely safe for regular use. It contains no harsh chemicals, soothes the scalp, and nourishes hair. Use only pure, additive-free indigo — avoid chemical indigo.
How long does Indigo powder hair color last?
A: The henna + indigo combination typically lasts 4–6 weeks. The color fades gradually — unlike chemical dyes that fade suddenly. For touch-ups, you can repeat just the indigo step on roots without a full henna treatment.
A: Step 1: Apply pure henna powder paste and leave for 2–4 hours, then rinse. Step 2: Make a fresh indigo powder paste, apply for 1–2 hours, then rinse. The combination of both steps gives a natural black hair color. This method is 100% chemical-free.
A: No, indigo powder alone does not color grey hair effectively. Indigo must be applied after henna — henna creates a protein bond on the hair that indigo molecules bind to. Using only indigo may give a blue-grey shade; henna is needed first for black hair.
A: A 50:50 ratio (henna:indigo) typically gives a naturally dark brown to black color. For deeper black, use more indigo (40:60 ratio). Always do a strand test on your hair before the first use to check the final color shade.
A: Yes, pure indigo powder (from the Indigofera tinctoria plant) is completely safe for regular use. It contains no harsh chemicals, soothes the scalp, and nourishes hair. Use only pure, additive-free indigo — avoid chemical indigo.
A: The henna + indigo combination typically lasts 4–6 weeks. The color fades gradually — unlike chemical dyes that fade suddenly. For touch-ups, you can repeat just the indigo step on roots without a full henna treatment.







