What Is Actually in Herbal Hair Colour? The Nine Herbs, Explained

If you have picked up a box of herbal hair colour and turned it over, you have probably had the same thought most people have: these are a lot of names I half recognise, and I have no idea what any of them are doing.

So here is the honest version. Keshkalini contains nine ingredients. Not thirty, not “a proprietary herbal blend” — nine, and every one of them has a job. This article goes through all nine, explains why henna on its own can never give you black, and shows you what to look for on any hair colour label, not just ours.

First, the thing almost nobody tells you: henna alone is not black

This is the single most useful fact in this article, so it goes first.

Henna colours hair through a molecule called lawsone. Lawsone binds to the keratin on the outside of the hair strand and leaves a stain. That stain is warm — somewhere between red and copper depending on your starting colour. It is never black. It cannot be black, because lawsone is not a black pigment.

So if you use henna on its own over grey hair, you get copper. Beautiful on some people, not at all what most people are after when they are covering greys.

The black comes from the second plant. And that is really the whole story of herbal hair colour: it is a two-plant system, and the supporting herbs exist to steady what those two plants do.

The nine, one by one

1. Henna (Lawsonia inermis) — the base

Henna does the foundational work. It lays down the warm red-brown base that everything else sits on. It coats the outside of the strand rather than penetrating it, which is why herbal colour behaves so differently from a chemical box — there is no need to force the cuticle open, and no ammonia required to do it.

2. Indigo (Indigofera tinctoria) — the black

Indigo, or neel, is where the depth comes from. Its leaves carry a deep blue-black pigment. Laid over henna’s red base, blue on top of red is what your eye reads as natural black. This is why the ratio and the blend matter far more than the quality of any single powder.

3. Amla (Indian gooseberry) — the tone-steadier

Amla is not a colourant at all. It is traditionally included to stop henna’s red from reading brassy, helping the finished tone settle cooler and deeper. If you have ever seen herbal colour go unexpectedly orange, an absent or under-dosed amla is often part of the reason.

4. Bhringraj (Eclipta alba)

Bhringraj has been in Indian hair preparations for as long as anyone has written them down. In a colour blend it is part of the traditional supporting cast rather than a pigment.

5. Hibiscus

Hibiscus flowers come from the same traditional lineage as bhringraj and are a long-standing part of home hair preparations across India.

6. Fenugreek (Methi)

Methi seeds are one of the oldest items in the Indian hair-care cupboard, traditionally soaked and used as part of cleansing and conditioning routines.

7. Shikakai

Before shampoo existed, shikakai was shampoo across much of India. It belongs to the cleansing side of the formula.

8. Reetha (Soapnut)

The other half of that traditional cleansing pair. Reetha is the soapnut your grandmother almost certainly used.

9. Coffee

Coffee is there for a small amount of extra depth in the finished tone. A minor player, but a deliberate one.

And that is the entire list. It ends at nine.

What the word “herbal” on a label does not tell you

Here is the uncomfortable part. “Herbal” is not a regulated term. It can be printed on almost anything. A product can contain a token amount of a plant extract alongside conventional chemical dyes and still carry the word on the front of the box.

Which means the front of the pack is marketing, and the back of the pack is information. If you take one habit away from this article, make it this one:

1. Turn the box over. Ignore the shade photo entirely.
2. Read the first three ingredients. Lists are ordered by quantity, so whatever is at the top is most of what is in there.
3. Count the list. A short list you can pronounce tells you more than any claim on the front.

Do that in a shop and you will learn more in thirty seconds than the entire front panel will tell you.

How to actually use it

Herbal colour asks for more time than a chemical box. There is no way around that, and anyone who tells you otherwise is selling you something. The full routine is four steps:

1. Mix. Empty the sachet into a non-metallic bowl — glass, ceramic or plastic, never steel or iron. Add warm water slowly and mix to a thick, curd-like paste.
2. Rest. Cover it and leave it for 30 to 40 minutes before it goes anywhere near your hair. This is the step most people skip, and skipping it is the most common cause of patchy colour.
3. Apply. Gloves on, section the hair, work root to tip. Leave it on for 60 to 90 minutes.
4. Rinse. Plain water only for the first wash. Shampoo from the next wash onwards — the colour is still developing after you rinse, and shampooing immediately washes that work away.

Start to finish you are looking at about two to two and a half hours, most of it waiting. Pick a slow afternoon.

Frequently asked questions

Will herbal hair colour turn my hair orange?

Henna on its own will read warm and coppery, yes. A henna-and-indigo blend will not — the indigo over the red base is what produces black. If a product is giving you orange, check whether there is a second plant in it at all.

Does it really cover grey hair?

Grey hair is coarser and has no pigment left in it, so it takes longer to accept colour than the hair around it. Give it the full 60 to 90 minutes. If your greys came out lighter than the rest, nine times out of ten it came off too early.

How long does the colour last?

Twenty to twenty-five days, which is roughly four to five washes. Wash your hair more often and you will be at the shorter end of that.

Why does my first application look lighter?

Because herbal colour layers rather than arriving all at once. The second round is always deeper than the first. Judge the shade after your second application, not your first.

Can men use it?

Yes. Same pack, same method, and it suits all hair types.

Do I need to do a patch test?

Yes, and please do. Patch test 48 hours before use, behind the ear or on the inner elbow. This applies to any hair colour, herbal or otherwise.

Patch test 48 hours before use. For external use only.