I was charged for an order on the 20th March (it’s now 16th April), it never arrived. I’ve emailed customer services on several occasions and not had a response. No refund, no reply. Avoid!
While we don't verify specific claims because reviewers' opinions are their own, we may label reviews as "Verified" when we can confirm a business interaction took place. Read more
To protect platform integrity, every review on our platform—verified or not—is screened by our 24/7 automated software. This technology is designed to identify and remove content that breaches our guidelines, including reviews that are not based on a genuine experience. We recognise we may not catch everything, and you can flag anything you think we may have missed. Read more
See what reviewers are saying
Easy to register and order the product after completing online health checks. Efficient delivery and resupply. Happy with results after 6 months of use. Hair has grown back thicker and no noticeable p... See more
Company replied
I noticed my hair beginning to thin around the front of my head, so I started using Unthin. Within just a few weeks, I could visibly see my hair looking thicker and healthier. I highly recommen... See more
Unthin has been effective in promoting hair regrowth and distinctly more so than other products containing only minoxidil. While I still have some noticeable thin hair at the front, i have seen new ha... See more
Company replied
Company details
Written by the company
Unthin: Undo hair loss. We work with men to reduce hair loss and encourage re-growth. Our solution is tablet free, and works on 9/10 men.
Contact info
United Kingdom
- help@unthinhair.com
- unthin.co.uk
Hasn’t replied to negative reviews
How this company uses Trustpilot
See how their reviews and ratings are sourced, scored, and moderated.
Great product
Great product, seen real progress re hair re growth crown and front

Reply from Unthin
A reformed sceptic
I'd always been very sceptical about this sort of thing, preferring to grow old gracefully. But if a quick daily spray could make a real difference then I thought why not. So glad I did. I'm 5 months in and I am starting to notice a real difference. It was actually my barber who told me that Minoxidil and Finasteride (the key components of Unthin) do definitely work for most people. I followed this up by a look on the NHS website and I was encouraged to see that they are both recognised as effective treatments by the NHS (though understandably they don't fund it).

Reply from Unthin
Great product and fantastic customer service
Been using Unthin now for nearly 2 years now and would definitely recommend. My hair was thinning quite badly when I signed up and my hair is noticeably thicker and clearly growing new hairs. I have always had thin hair and I didn't expect miracles of suddenly having a thick head of hair but it is definitely working.
What gives Unthin a 5 star from me is the customer service. I have found the team at Unthin fantastic and very friendly and helpful.

Reply from Unthin
I'm absolutely over the moon
I'm absolutely over the moon. I was skeptical when introduced to this, but decided to give it a go. I've been using Unthin for five months now, and today my barber actually used thinning scissors. It might not sound like much, but it's a huge deal for me. I highly recommend the product and will keep on using it! 👍

Reply from Unthin
3 months in - strongly recommend
Great product. I had tried a few other options claiming great things but didn't see any results.
Have used Unthin for just over 3 months now and the results are fantastic. Even started getting a few comments from friends who are asking which product I'm using.
Highly recommend

Reply from Unthin
I’ve been using Unthin for around…
I’ve been using Unthin for around 3-months and I’m already noticing the difference.
I keep my head shaved and used to have issues with the sides outgrowing the top after a week or so.
I’ve already stopped noticing that and I’m looking forward to seeing more progress.

Reply from Unthin
It really does work
My hair's been thinning/receding for a number of years and, having tried a number of supposed "fixes", nothing was working for me.
After 8 months of using Unthin my hair is noticeably thicker, with my hairline returning to its former position. I'm thrilled with the results and would recommend this to anyone struggling with hair loss.

Reply from Unthin
Best in the Market
Have been using Unthin for just shy of 8 months now. I was a bit reluctant at first, but with my ever thinning crown, I thought I’d give it a try after some good recommendations… and my god am I happy I did. It’s super easy to apply and after giving it time to work it’s magic I’ve started to see some great results, with my hair noticeably thicker and getting stronger every week. I’ve even managed to convince my grumpy old dad to get on-board now, after he couldn’t believe the results! Market Leading Product IMO

Reply from Unthin
Can’t believe how well unthin worked
Can’t believe how well unthin worked. I’d tried other products that didn’t work, but the hair growth since starting with unthin has been very noticeable. Would definitely recommend!

Reply from Unthin
Amazing product
Amazing product. Often when I see things like this I think it’s too good to be true. After using Unthin for 4 months, I can already see a massive difference. I wish I’d skipped the money I spent on a hair transplant and just used unthin instead. Would 100% recommend the product. Also customer service was fantastic when I had some questions.

Reply from Unthin
It does work
Great responsive customer service from the company and the product is easy to use and shipped quickly. Results of course do take time and you have to use the spray consistently, however it does work.
I have definitely noticed my hair feeling much stronger and it is getting thicker.
I feel much more confident about my hair and it is easier to style now.

Reply from Unthin
Lifterally got robbed
I asked Unthin to cancel my subscription in early October and they agreed to do it, but still charged my in November.
Feel like it was ignored on purpose and I’m not happy.
Proceed with caution.

Reply from Unthin
Hair today, hopefully more tomorrow
Overall it is difficult to see new growth as headshots appear variable. Hair is marginally thicker around the crown but the hairline regrowth is fine. I'm going to give it another few months and make a call then as to whether I continue as the treatment is expensive.

Reply from Unthin
Some definite improvement
After noticing an acceleration in hair loss I decided to give this a go. After a few months I started to see regrowth, and now over a year in I have seen a significant increase in hair, although not a complete reversal. My only complaint is after two doses my hair becomes quite greasy looking. Customer service is great, pausing when needed if I have a surplus of product
Wonderful product
Its been a year since I started using unthin, i was unsure if this treatment would work.I had bald patch on my crown and was thinning rapidly.But only after a couple of months i started seeing the benefits straight away, my bald patch at the crown was closing very noticeably & hair was was beginning to thicken all over, i honestly thought i was far to gone in my hair's decline ro salvage anything , how wrong was i. I'm so grateful and happy with the results so far, totally exceeded my expectations, i strongly recommend unthin to anybody that wants to stop hair loss, quite frankly it's a miracle potion, it has definitely given me a boost in my confidence, thank you ever so much
Although not perfect my hair is…
Although not perfect my hair is noticeably thicker & fuller
Really happy 14 months in
I used regaine for years before turning to Unthin. After about 4-6 months the regrowth of fine hair on my crown was clear, and a general thickening of all my remaining hair. It hasn’t grown back on my temples so well, and regrowth slowed after about 8 months. But in general, if you can afford £40pm and you are in the early stages of hair loss then it’s 100% worth a shot before going for a transplant imo.
It works!
Was sceptical at first but over a year in and the difference is huge with thicker hair and regrowth on my scalp.
Excellent product
Excellent product, arrives on time every month. Great results
Definitely see a difference from using…
Definitely see a difference from using this product

Reply from Unthin
The Trustpilot Experience
Anyone can write a Trustpilot review. People who write reviews have ownership to edit or delete them at any time, and they’ll be displayed as long as an account is active.
Companies can ask for reviews via automatic invitations. Labeled Verified, they’re about genuine experiences.
Learn more about other kinds of reviews.
We use dedicated people and clever technology to safeguard our platform. Find out how we combat fake reviews.
Learn about Trustpilot’s review process.
Here are 8 tips for writing great reviews.
Verification can help ensure real people are writing the reviews you read on Trustpilot.
Offering incentives for reviews or asking for them selectively can bias the TrustScore, which goes against our guidelines.







