Natural indigo powder (Indigofera tinctoria) is the plant dye that hair-care brands pair with henna to reach brown and black tones without synthetic colourants. Buying it well is about freshness, fineness and understanding that indigo is usually a two-step partner to henna, not a standalone black dye. Here is what brands should know before ordering.
Indigo works with henna, not instead of it
Used on its own, natural indigo gives a blue to blue-black tone and does not bind reliably to hair by itself. The established method is two steps: apply henna first for a red-brown base, then apply indigo to shift the result toward brown or black. Many brands sell the two as a system for exactly this reason. If your product promises a natural black, your formulation and instructions need to reflect the two-step reality.
Freshness is a real specification
Indigo’s dye performance is sensitive to age and storage more than most botanical powders. Fresher, well-stored powder generally gives a stronger and more consistent result. Practical buyers order to their turnover rather than overstocking, and they store indigo cool, dry and sealed. Ask about the production date, not just the specification.
What to specify
| Attribute | What to specify |
|---|---|
| Sieve mesh | State the mesh your process needs |
| Composition | Natural indigo, additive-free declaration if required |
| Freshness | Ask for production date and buy to turnover |
| Packaging | Cosmetic or food-grade liners, lot-coded cartons |
See current specifications for natural indigo powder.
Where is indigo demand strongest?
EU and US natural hair-care brands and Gulf hair-care buyers are among the destinations for Indian indigo. A.R.T International ships worldwide with a COA on every lot. Send your sieve mesh, volume and destination and our export desk will quote.
Frequently asked questions
Can indigo powder be used on its own for black hair colour?
Used alone, natural indigo gives a blue to blue-black tone and does not bind well to hair by itself. The common method is two steps: henna first for a red-brown base, then indigo to shift it toward brown-black. Some brands sell the two powders as a system.
Why does indigo freshness matter?
Indigo’s dye performance is sensitive to age and storage. Fresher, well-stored powder generally gives a stronger, more reliable result, which is why buyers order to turnover and store it cool, dry and sealed.
Is your indigo powder pure Indigofera tinctoria?
We supply natural indigo powder and state its composition on the documentation. If you need a specific sieve mesh or an additive-free declaration, put it on your specification and we confirm it on the COA.
What MOQ and packaging do you offer for indigo?
MOQ depends on mesh and destination. Standard export packing uses cosmetic or food-grade liners in lot-coded cartons. Send your volume and country for a quote.
Specifications vary by crop, season and grade. For current lot specifications, sennosides or lawsone levels, MOQ and pricing to your destination, ask our export desk for a live COA.