Indigo powder is a natural and chemical-free dye used to color hair in deep brown to black shades. Derived from the leaves of the Indigofera tinctoria plant, it is most commonly used in combination with henna to achieve darker tones. When applied after henna in a two-step process, indigo imparts a rich, natural black color, making it an excellent alternative to synthetic hair dyes for covering gray hair. In addition to coloring, indigo powder also offers several hair care benefits it helps strengthen the hair shaft, adds shine, reduces frizz, and improves overall hair texture. Its natural antimicrobial properties support scalp health by reducing dandruff and irritation. Regular use of indigo can also help prevent premature graying and maintain healthy, nourished hair. Safe for most hair types, indigo is a popular choice for those seeking a holistic and Ayurvedic approach to hair coloring and care.

Indigo powder offers numerous benefits for hair, especially for those seeking a natural and chemical-free alternative to synthetic dyes. One of its primary advantages is its ability to color hair in deep brown to black shades, particularly when used after applying henna. This makes it highly effective for covering gray hair naturally. Beyond coloring, indigo powder is known to strengthen hair strands, add shine, and improve hair texture, making the hair look healthier and more voluminous. It also possesses antifungal and anti-inflammatory properties, which help maintain a clean, balanced scalp and reduce dandruff and itchiness. Regular use of indigo can prevent premature graying, promote thicker, stronger hair, and leave the scalp and hair feeling refreshed and nourished. Its natural, non-toxic composition makes it safe for all hair types, including sensitive scalps.

How to Use Indigo Powder on Hair

For Black Hair

Step 1: Apply Henna

• Apply henna paste to clean, dry hair and leave for 2–4 hours.
• Rinse with water (no shampoo).

Step 2: Apply Indigo the next day

• Mix the Indigo powder with warm water into a smooth paste.
• Let it sit for 10–15 minutes.
• Apply immediately to hair (after henna), section by section.
• Leave on for 1–2 hours.
• Rinse with plain water. Avoid shampooing for 24–48 hours.

This method gives a deep black color.

For Brown Shades

• Mix henna and indigo in the desired ratio:
  • 50:50 for dark brown
  • 70% henna + 30% indigo for reddish brown
  • 30% henna + 70% indigo for soft black
• Prepare henna first (let it sit for dye release 6–8 hrs), then add indigo right before application.
• Apply and leave for 2–3 hours.
• Rinse with water.

Precautions:

• Always use pure, chemical-free indigo powder.
• Do a strand test before full application.
• Indigo must not be pre-mixed and stored — always use fresh paste.
• Avoid applying to oily or dirty hair for better color results.