There are ten places to ask. All ten answer.

The lever is not the expensive part.

Everything in this hall has somebody.

A concert grand gets a person. Not a warranty card and not a manual: a person, with a name, who has heard that instrument before and who comes back to it. He arrives carrying a lever and a strip of felt worth almost nothing, and nobody who books him believes he is paying for the lever. He is paying for somebody to hear, standing where he stands, what the owner cannot hear from the bench.

Look around the room a man of fifty-five has built for himself. The car has a service adviser who knows that car. The watch goes back to a workshop that holds its serial number on file. The suit has a tailor who keeps the measurements in a book and moves them a quarter inch as the years move. Every expensive thing he owns is attended by somebody, and not one of those somebodies is a search bar.

His hair is the one thing in the house that has nobody. It has ten places to ask.

The bottle arrives with questions in it.

Golden Oil goes on the scalp, where hair is made. Eight botanical oils and a vitamin E, and nothing on the list that needs a footnote to justify being there. Jojoba reads to the skin like the sebum it already makes, so the blend goes in instead of sitting on top of it. Rosemary and mint move blood at the root. Castor and batana carry weight and stay for hours. Coconut enters the fibre and slows the protein leaving it. The vitamin E keeps the whole thing from oxidising in the glass.

Then it starts asking him things. A couple of drops, worked into the scalp for two or three minutes, three to five times a week. Or every day, left in, if the hair spends its life in chlorine and cabin air. Or thirty minutes before the shampoo instead, and rinsed out. About a millilitre across a full head, half of that on short hair. On damp hair, after the shower.

Read that again as a man who has just paid for it. It holds four decisions, and every one of them turns on him: his week, his water, his hair, the flights he takes. A label cannot make those decisions. It has never met him, and it was printed before he existed.

So he does what men do with a bottle that came with questions in it. He guesses, twice a week, for a month, and then the bottle joins the other one at the back of the cabinet.

I've tried two other scalp oils before this one. The first made my pillowcase greasy by the second night. I quit that one fast, and I don't make that mistake twice. This one soaks in; my pillowcase is clean by morning. On the boat, where the humidity does what it wants to your hair, I've stopped noticing the difference between a week at sea and a week ashore. That's all I wanted.

James T., 61

One person. No audience.

Every subscription has a person assigned to it. He writes to the support address, they recognise the account, and one person takes it from there and stays with it, step by step. Not a doctor, not a trichologist, no certificate on any wall: somebody at VALEVA who knows what he ordered, what he asked about before, and what he told them about how he lives. Other brands answer generically, the same paragraph to everyone. Here the recommendation gets fitted to how he actually lives.

And it is a letter, not a thread. Nobody else is reading it and nobody else is going to hear about it. He never has to say out loud, in a room with other men in it, that he would like to keep his hair.

The second bottle arrives before the first one runs out. That part is what the subscription is actually for.

Third bottle in, on the subscription. The sixth one arrives free, and there's a specialist assigned to me who called in month two, not to sell anything, just to ask how it was going. I've had better service from banks. The oil itself: two drops, no smell that follows me around the office, hair looks like it did five years ago. I'm not changing anything.

Andrew M., 57

What would you like to be able to do with it in a year?

Nobody has ever asked him that. The category asks him what he is afraid of, and the forum asks him why he cares, and the search bar asks him nothing at all. That question has never had anywhere to go, which is why he has never had to answer it, not even to himself.

Three more follow it, and all three are his to ask: what he wants it to look like under the lights of a room he walks into, how much of a morning he is willing to give it, and what he wants it doing the year after this one. None of those are answered by a bottle. They are answered by somebody who knows which bottle he has and how he lives.

The hair he combs next spring is growing out of the scalp he keeps this winter. Nothing on this page runs out and nothing here closes on Friday. The only clock in this is the one on his head, and it has never once waited for a decision.