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A 100 g box of certified organic indigo powder (Indigofera tinctoria) used as a plant-based permanent hair color. On its own it pushes hair toward blue-black; mixed with henna it gives reddish brown, brown or dark brown depending on the ratio. It is chemical-free, paraben-free and sulfate-free, and marketed for sensitive scalps. The best new price is $9.99 at Amazon as of November 7, 2026, with 4 stores listing it new.
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Lowest price we've seen: $9.95 on Nov 7 at Radico USA. Tracked across 2 stores since Nov 7.
Rated 4.6 out of 5 from 155 ratings. Buyers report good grey coverage and rich brown results when mixed with henna, and many like the chemical-free formula. Complaints center on the messy mixing and application and on color that comes out darker or cooler than expected.
Organic Indigo Powder is used to naturally dye hair a reddish brown to brown tones (when used with henna). Plant based and permanent hair dye. Organically certified.
Organic Indigo for Hair: indigofera tinctoria (indigo)**organic ingredient
Quantity: 100 gramsFall Crop 2025Origin: India
How to Use
Before coloring your hair always prewash your hair with one of our hair washes or one of our shampoo bars. We recommend our Soapnut Hair Wash for best results and especially for resistant and hard to color grey hairs. Applying onto damp hair strands, makes the application go on much easier. For added moisture, 1-2 tsp of aloe vera powder can be added to 100 grams of indigo.
Since we are a DIY henna hair coloring brand and use these methods, there are several ways to get the color you would like:
Reddish Brown: 3 parts henna to 1 part indigo (also known as 70% henna and 30% indigo). This is done in a one step coloring application. Follow the directions to mix your henna and indigo as found on the back of then packages.
Brown: Equal parts of henna and indigo (50/50). This is done in a one step coloring application. Follow the directions to mix your henna and indigo as found on the back of then packages.
Dark Brown: 3 parts indigo and 1 part henna (also known as 70% indigo and 30% henna). This is done in a one step coloring application. Follow the directions to mix your henna and indigo as found on the back of then packages.
For all henna hair coloring treatments, rinse out with our Cleansing CoWash once the dyeing process is complete. Moisturize, dry and style as usual. Do not deep condition after coloring as it can remove some of the dye. We recommend you use a water-based leave in conditioner to moisturize your hair or a light hair oil such as our Golden Jojoba Oil or Camellia Oil.
Do note that henna based dyes, being plant-based, sometimes will take more then 1 application to get best coverage (even 3-4 to really build up especially on stubborn and virgin hair). Color can be repeated every 4-6 weeks or root touch ups in between as needed.
On average you'll need to use about this much according to your hair length:Above ear length: 50-75 gramsShoulder length: 100-125 gramsBra strap length or mid-back: 150-175 gramsLower back (above hips): 200 to 225 grams Hip/Waist length: 250 to 300 gramsQuantities vary depending on your hair length, and thickness or amount of hair.
Storage: We recommend you store all Ayurvedic herbs in a cool dark place, fridge or freezer and away from moisture.
Warning: For external use only. Avoid contact with eyes. Always test all henna, herbs and products on your skin/scalp before use for possible allergies. Henna and Ayurvedic herbs can be drying to some hair types. Be sure to add necessary moisturizing ingredients to your hair treatments before and after. Henna can also loosen the curl pattern. Be sure to use amla or zizyphus powders or masks to maintain curl pattern. Indigo must not be used alone. Henna is the base and without it, the indigo will leave your hair a green tint.
