It was an inside job.
We caught the thief that takes men's hair. But the robberies didn't stop. Same room, every morning. Turns out he had help, and the accomplice was sitting in your shower the whole time.
Made in Britain · Formulated by UK pharmacists · GPhC-registered pharmacy
A little more goes missing every morning.
A few in the plughole. A few more on the towel. It never happens all at once, it happens by the strand, in the same room, at the same hour. And the one product you used every single day did nothing to stop it.
Your shampoo had one job. It wasn't your hair.

We pulled it in and asked it straight. What's your job? "I clean." And the thinning hair? "Not my department."
Ordinary shampoo is built to strip grease as cheaply as possible. On a thinning scalp, that daily strip leaves the skin tight and dry and the few hairs you have left weighed down and brittle. It cleaned the place and walked, every morning, while the thief did his work.
AccompliceMost shampoo is built to clean. This is built to thicken.
Same two minutes in the shower. Completely different job. One strips and leaves. The other is engineered for the exact reality of thinning hair.
Five actives. One wash. Built for the job.
Where ordinary shampoo has a single stripping detergent, Unthin Wash is formulated by UK pharmacists with five actives that work on the scalp and the strand together.
Caffeine energises the scalp
Stimulates the scalp at the root, the active that built the whole caffeine-shampoo category, here in a wash made for thinning hair.
Zinc PCA scalp balance
Helps rebalance an oily, flaky or irritated scalp, the ground your hair grows from.
Panthenol pro-vitamin B5
Works into the strand to strengthen it and cut breakage, so hair looks and feels thicker.
Niacinamide healthier scalp
Supports a calmer, healthier scalp environment over time.
Hydrolyzed wheat protein body & fullness
Binds to fine, fragile hair for visible body and fullness, without weighing it down.
Plus nourishing oils
Avocado and olive oils with a vitamin complex (B5, B6, C, E) to condition and protect. Not a drug, not a quick fix, the daily base that gives everything else a better place to work.
Unthin Wash System
- Shampoo + conditioner, engineered to thicken thinning hair
- Five actives, formulated by UK pharmacists
- Cleans, rebalances the scalp and strengthens the strand
- Made in Britain, dispensed by a GPhC-registered pharmacy
- No new step, no new time, swap one bottle
The wash is the base. Not a swap for your treatment.
The Wash
The daily job: clean without stripping, rebalance the scalp, strengthen and thicken the hair you have. The strong base under everything.
The Treatment
The additive step for active regrowth, on subscription. If you use it, the Wash makes the ground it works on healthier. They stack, they don't replace each other.
On the record.
Rated excellent on Trustpilot.
"Great product, and it doesn't dry my scalp out."
"You notice you don't lose hair when washing and combing, and your hair looks healthier."
Cuff the accomplice. Swap one bottle.
You already shower every day. There is no new step and no new routine to keep up. You just stop washing with something that was never on your side, and start washing with something built for the job.
Start washing with the one that does the job.
- Built to thicken thinning hair, not just clean
- Five actives led by caffeine, formulated by UK pharmacists
- Made in Britain, GPhC-registered pharmacy
- Swap one bottle, zero new steps
Discreet delivery · cancel anytime
Loose ends.
Ordinary shampoo is built to strip grease as cheaply as possible, using a single harsh detergent. Unthin Wash is built for thinning hair: five actives that cleanse gently, rebalance the scalp and strengthen the strand so hair washes up thicker and fuller. Same two minutes, a completely different job.
A wash is not a drug and won't regrow hair on its own, and we'd never claim it does. What it does is give you the right base: a calmer, healthier scalp and a stronger, fuller-looking strand, instead of a daily strip that works against you.
No. They are different jobs. The Wash is the daily base that cleans and thickens; the treatment is the additive step for active regrowth. If you use both, the Wash simply makes the ground the treatment works on healthier. It is added, never a swap.
Caffeine to energise the scalp, Zinc PCA to rebalance it, Panthenol (pro-vitamin B5) to strengthen the strand, Niacinamide for a healthier scalp and hydrolyzed wheat protein for body and fullness, plus nourishing avocado and olive oils and a vitamin complex. Formulated by UK pharmacists, made in Britain.
Not at all. You already shower. You swap one bottle for another, wash as normal, and that's it. No new step, no new time, nothing extra to remember.
Stop washing with an accomplice.
The thief had help, and the help was on your shelf. Cuff it, swap it, and wash with the one built to thicken.
Reopen the case