I hear the same five objections to herbal hair colour most weeks. Some of them are completely fair, one is true but only under a specific condition, and a couple are simply wrong. Here they are, honestly answered.
1. “It’ll turn my hair orange”
This one is true — but only if you are using henna on its own.
Henna colours through a molecule called lawsone, which stains warm: somewhere between red and copper depending on your starting colour. It is not a black pigment and never can be. So plain henna over grey gives you copper, and people who have had that experience are right to remember it.
What makes the difference is the second plant. Indigo carries a deep blue-black pigment, and laid over henna’s red base the two together are what your eye reads as black. If a product is giving you orange, the question to ask is whether there is a second plant in it at all.
2. “Herbal colour won’t cover grey”
Greys are stubborn, but this is a timing problem rather than a plant problem.
Grey hair has no melanin left in it and is usually coarser than the hair around it, with a cuticle that lies flatter. It simply takes longer to accept colour. Give it the full 60 to 90 minutes and it covers.
When someone tells me their greys came out lighter than the rest, nine times out of ten the paste came off early.
Keshkalini Natural Black — nine herbs including henna and indigo. No ammonia, no chemical dyes. 100% grey coverage, unisex, 40g at ₹399.
3. “It’s messy and complicated”
It is messier than squeezing a tube. I am not going to pretend otherwise.
You need a bowl that is not metal, gloves, and an old towel. But complicated is a different claim, and that one does not hold. The mixing takes about five minutes. Everything after that is waiting. Most of the mess happens at the rinse, which is why it makes sense to do it the evening before a wash day rather than in the middle of a working morning.
Messier, yes. Complicated, no.
4. “It won’t last”
Twenty to twenty-five days, which is roughly four to five washes. If you wash your hair often you will be at the shorter end of that.
Is that shorter than a permanent chemical colour? Yes. But a permanent colour does not really last longer in the way people mean — it grows out, and you see a line at the roots. Herbal colour softens rather than leaving a hard demarcation, and you top it up on a rhythm. It is a routine rather than a one-off, and that is worth knowing before you buy rather than after.
5. “It’s only for women”
This one surprises people every time. Same pack, same method, men and women both, and it works on every hair type.
The reason the question comes up at all is that hair colour is usually marketed to women. The chemistry does not care.
The one nobody asks, but should
“Does the word ‘herbal’ on the box actually mean anything?”
No. It is not a regulated term and can be printed on almost anything, including a product that is mostly conventional dye with a token plant extract. The front of a box is marketing. The back is information.
Turn any box over, read the first three ingredients — lists are ordered by quantity, so whatever is at the top is most of what is inside — and count how long the list is. You will learn more in thirty seconds than the front panel will ever tell you.
Nine herbs, and the list ends at nine. Formulated by Ayurvedic doctors.
Related reading: what the nine herbs actually do, why grey hair refuses to hold colour, and what changes when you switch.
Patch test 48 hours before use. For external use only.