To use hair oil for growth, apply it to the lengths and ends about an hour before washing, not to the scalp overnight. No oil changes how fast hair grows. What an oil can change is how much of that growth survives to be seen, by reducing breakage.
Growth happens somewhere an oil cannot reach
Hair is made inside the follicle, below the surface of the scalp, by cells dividing at a rate your body sets. That rate is set by your age, your genetics, your hormones, your general health and what you eat. It is remarkably steady — for most adults, somewhere close to a centimetre a month — and it is not open to negotiation from the outside.
By the time a hair emerges, it is finished. The shaft you can see and touch has no living cells in it. It cannot repair itself, feed itself or be instructed to grow faster, because nothing in it is alive.
So an oil applied to your hair is being applied to a material, not to an organism. This is not a small technicality. It is the single fact that separates what hair oil genuinely does from almost everything written about it.
What an oil can change: the subtraction
Here is the part worth understanding, because it is where the results people do see come from.
The length you have at any moment is not simply what has grown. It is what has grown minus what has broken off. Every wash, every towel, every comb, every night on a pillow takes a little. For most people who feel their hair “will not grow past a certain point”, growth is fine and the subtraction is winning.
An oil works on the subtraction, in two plain ways. It reduces friction, so hairs slide past each other and past a comb instead of catching. And a film on the shaft slows how quickly water floods in during a wash and leaves again afterwards — that repeated swelling and shrinking is hard on the outer layer of the hair, and it is one of the reasons hair feels rougher over a year of washing.
That is a real benefit and it is worth having. It is also a much smaller and slower promise than the one on most bottles, and it shows up as hair that keeps its length rather than hair that suddenly gains any.
How to use it
Before washing, not after. Work it through the mid-lengths and ends and leave it for thirty minutes to an hour, then shampoo it out. An oil applied before the wash is there to protect the hair through the wash, which is when most of the damage happens.
Lengths and ends, not roots. Start around ear level and work down. The ends are the oldest part of your hair and the part that has survived the most handling; they are where breakage is about to happen.
Less than you think. A few drops warmed between the palms, then smoothed over. Enough to coat, not enough to saturate.
Comb after, not before. Hair is weakest when it is wet and swollen. Detangling a lightly oiled head with a wide-toothed comb, working from the ends upward, is gentler than doing it dry or doing it soaking wet.
Twice a week is plenty. More often is not more protective; it just means more shampoo to remove it, and more washing is the thing you are trying to insulate against.
What amla oil will not do
It will not change your hair colour or restore pigment to grey hair. Greying happens inside the follicle, when the cells that supply pigment stop supplying it. Nothing applied to the outside of a finished hair reaches them.
It will not repair split ends. A split end is a shaft that has come apart along its length. Oil can smooth the appearance and stop it travelling further for a while, but the only thing that removes a split end is cutting above it.
It will not thicken individual hairs, and it will not make new ones appear where none are growing. If hair is genuinely thinning — a widening parting, a receding line at the temples, visible scalp where there was none — that is a question for a doctor, and the answer is usually something taken or applied for its drug action, not an oil.
One honest note about ours. Yusma Amla Hair Oil has paraffinum liquidum as its first ingredient, with amla and henna extracts, vitamin E and an antioxidant to keep the oil from going off. Mineral oil is very good at the friction job and it does not go rancid, which is why it has been the base of traditional-style hair oils for a century. It also sits on the surface rather than working into the shaft, which some plant oils do better. That is a fair trade, not a flaw, but you should know which one you are buying.
Which oil fits your hair
If your hair is fine, or you wash daily, a light pre-wash application on the ends only is enough; anything heavier will still be there tomorrow.
If your hair is coarse, coiled, coloured or chemically treated, it loses and takes up water faster than fine, untreated hair does, and it is the hair type that gains most from a pre-wash oil. Use more, leave it longer, and concentrate on the last few centimetres.
If you are dealing with a flaking scalp, keep the oil off the scalp for now and read what actually clears dandruff first — the routine there and the routine here do not agree, and the scalp one wins while flaking is active.
Otherwise, our amla hair oil does the job described on this page, and the rest of the hair care range is built to sit alongside it. More on the ingredient itself is on the amla page.
Frequently asked questions
Is it worth leaving amla oil in overnight?
Not particularly. Thirty minutes to an hour gives you most of the protective effect, and six hours does not double it. Overnight is a tradition rather than a technique: it means oil on your pillow, more shampoo needed to strip it out, and therefore more washing — which is the thing the oil was there to insulate against.
Does amla oil stop hair fall?
No, and no oil does. Shedding is regulated inside the follicle. What an oil can reduce is breakage, which people often mistake for shedding — broken hairs are short and have no white bulb at the end, while shed hairs are full length and do. Looking at what is in your comb tells you which one you have.
Does amla oil make hair thicker?
It makes hair look thicker, which is not the same thing. A coating adds a small amount of diameter and makes hair lie together more smoothly, so it reflects light as one mass. The hair itself is unchanged. Any product promising to increase the actual thickness of an existing hair is describing something that cannot happen.
Is mineral oil in a hair oil a bad thing?
Not for this job. Mineral oil is chemically stable, does not oxidise, and is very effective at reducing friction between hair shafts. Its limitation is that it stays on the surface, so it protects well and conditions less deeply than some plant oils. It is a reasonable, honest base for a pre-wash oil, and it is what ours uses.
My hair feels heavy and limp after oiling. What went wrong?
Almost always too much product, or not enough shampoo afterwards. A few drops is the dose for most hair; anything more sits on the shaft and weighs it down. If you applied a sensible amount and it still feels coated, the oil did not come out — wash the lengths a second time and reduce the amount next time.