The Henna Guys Indigo Powder for Hair Dye 400 g — Plant-Based Blue-Black Color, Enhances Shine

The Henna Guys 400 g Indigo Powder is a plant-based hair color powder that darkens and tones hair while helping to cover grays without harsh chemical dyes.

Made from pure indigo leaf ground to a fine powder, this product is intended as a natural alternative for adding blue-black tones or enhancing brown hair when used alone or after henna. It conditions cuticles and deposits color; it does not chemically bleach or lift existing darker pigments. Use in a traditional two-step henna-and-indigo method for richer, longer-lasting shades or alone for subtle darkening and shine.

How do I prepare and apply indigo powder for consistent color?

Preparation matters for even color. Mix indigo into a smooth paste shortly before use with warm water or a mild acidic rinse depending on whether you combine it with henna. Apply to clean, dry hair and follow recommended timings for the shade you want.

• Mix powder gradually to lump-free paste; rest 10–15 minutes if needed.
• Apply to either freshly hennaed hair (for brown/black shades) or directly to un-dyed hair.
• Cover hair with a plastic cap to retain heat and moisture during processing.
• Rinse thoroughly until water runs clear; avoid shampooing immediately to allow color setting.

What results can I expect and how long does the color last?

Indigo imparts blue to blue-black tones depending on hair porosity and whether used after henna. On natural or henna-primed hair it leans toward deep brown to black; on very light hair results may be greener or muddy if not combined with henna. Longevity varies by hair type and care but commonly fades gradually over weeks with gentle washing.

• Deeper, longer-lasting color when applied after henna.
• May require touch-ups every 4–8 weeks depending on wash frequency.
• Color intensity depends on paste concentration and processing time.
• Avoid harsh sulfates to prolong shade and shine.

Will this indigo powder lighten my dark hair or damage it?

No — indigo is a depositing colorant and cannot lift or bleach darker natural pigments. It coats and tints the hair shaft, often adding shine and perceived thickness without the oxidative damage caused by chemical dyes. Because it’s raw plant material, it’s a gentler option for those avoiding ammonia, peroxide, or PPD.

• Does not chemically lighten or bleach hair pigments.
• Free from ammonia and peroxide; plant-based formulation.
• May improve hair texture and gloss with repeated use.
• Always patch-test to rule out plant-based sensitivities.

How much product do I need and how is this 400 g size useful?

A 400 g package gives multiple applications depending on hair length and thickness: short hair uses less, long or dense hair uses more. This size suits regular at-home maintainers, small salons, or those doing combined henna-indigo treatments over several sessions.

• Short hair: several full-head applications per pack.
• Medium to long hair: expect fewer full uses but multiple touch-ups.
• Good value for frequent users or multi-person households.
• Store in a cool, dry place to preserve freshness between uses.

Who is this for? The Henna Guys 400 g Indigo Powder is aimed at people seeking a natural plant-based way to darken or tone hair, enhance shine, and cover gray hairs without chemical lighteners. It's ideal for experienced henna users looking to progress to richer brown-black shades, eco-conscious consumers avoiding synthetic dyes, and small-salon stylists offering botanical color services. Not suitable if you want to chemically lift your natural hair color.

Ingredients

100% Indigo Powder ( Indigofera Tintoria )