








💡 Regrow confidence, not just hair — the future of effortless haircare is here!
The Theradome EVO LH40 Laser Helmet is an FDA-cleared, clinically engineered device featuring 40 optimized 678nm laser diodes designed to stimulate hair regrowth safely and effectively. With a fully automated 20-minute treatment timer, voice guidance, and cordless rechargeable operation, it offers a hands-free, convenient solution for men and women experiencing androgenetic alopecia and other hair thinning conditions. Visible results typically appear within 4-6 months of consistent use, making it a cutting-edge, at-home alternative to traditional hair loss treatments.











| ASIN | B07K391B39 |
| ASIN | B07K391B39 |
| Batteries | 1 Lithium Ion batteries required. (included) |
| Batteries | 1 Lithium Ion batteries required. (included) |
| Best Sellers Rank | 212,025 in Beauty ( See Top 100 in Beauty ) 966 in Hair Regrowth Treatments |
| Brand | Theradome |
| Colour | White |
| Customer Reviews | 3.8 3.8 out of 5 stars (105) |
| Customer reviews | 3.8 3.8 out of 5 stars (105) |
| Date First Available | 21 Mar. 2019 |
| Delivery information | We cannot deliver certain products outside mainland UK ( Details ). We will only be able to confirm if this product can be delivered to your chosen address when you enter your delivery address at checkout. |
| Format | Helmet |
| Is discontinued by manufacturer | No |
| Item dimensions L x W x H | 29.5 x 20 x 13 centimetres |
| Item model number | LH40 EVO |
| Item model number | LH40 EVO |
| Item weight | 672 Grams |
| Manufacturer | Theradome inc |
| Manufacturer | Theradome inc |
| Package Weight | 1.42 Kilograms |
| Package dimensions | 32.2 x 22.5 x 16.2 centimetres |
| Product Dimensions | 29.5 x 20 x 13 cm; 672 g |
| Product Dimensions | 29.5 x 20 x 13 cm; 672 g |
| Scent | Unscented |
| Speciality | 40 laser diodes, hands free, self timing |
M**5
Excellent customer service
Theardome customer service is excellent, I contacted them and they sent me a return label the very next day. They kept me informed throughout and were able to re set the device. I would highly recommend this product.
R**0
Helpful with hair loss
I have been using this LH40 thermadome for about 5 months now. I have AGA and thyroid issues. I have noticed a definite decrease in shedding and also my scalp and hair looks healthy. Although there hasn't been a great increase in hair density, as yet, I'm not expecting miracles, but I will continue using this helmet as I do believe it is helping with any shedding. It arrived well packaged and on time. It is very easy to use and I am glad I purchased it.
A**R
Please Persevere with it
I’ve suffered from hair thinning for 10 years. I’ve used every lotion, potion, herbal hair products under the sun! Some helped, some didn’t, Nourkrin helped the most but it stopped working about a year ago. This cap was suggested by a trichologist. I started it in June 2021, I persevered with it like it said to do, I never noticed any difference at all until after about 4 months. I noticed tiny spiky regrowth on the thinning areas. However my hair was still shedding in the shower. I use the cap every 2nd day & after about 65 treatments my hair stopped shedding - for the first time in 10 years! The spiky growth is still there & has grown slightly but I’m so pleased it’s stopped shedding. As soon as I started using the cap I stopped all the tabs, biotin, iron, nourkrin & the shedding was no worse than it was. I still use the cap every 2nd day & Im on treatment 86 now with no shedding since treatment 65. So please persevere with this it works for me. My trichologist however said it will only work when your hair follicles are alive so if you are thinking about this purchase then it might be worth seeing a trichologist first to make sure your hair follicles are still active. Good Luck
V**.
Ho iniziato a usarlo a dicembre, dopo quasi 6 mesi ho fatto un controllo in un centro tricologico per avere un riscontro che non fosse solo la mia osservazione allo specchio, ma un'analisi con la microcamera. I risultati ci sono: capelli più spessi e nuove ricrescite. Il tutto senza l'impiego di fialette o altri prodotti.
D**I
After 4 months (39 uses) it stopped working Lazer error
C**N
Perfetto!
D**D
I don’t generally leave reviews unless there’s a product that really exceeds expectations. This purchase is one of those. I am 5 months into consistently using this red light helmet and I think the photos speak for themselves. I took a risk, as most reviews seem to say that have been using this alongside hair growth medication. I couldn’t find many reviews of people just using this alone. I gave it a shot. No additional medication. No major changes to diet, stress, etc. For some background, I am 45 and began experiencing some dramatic hair loss over a 2 month period. Once I saw just how bad it was getting, I wanted to try something that didn’t involve medication. This was where my research took me. I couldn’t be more pleased. Just 5 months ago, I was ready to just give up and shave it all. Now my hair is coming in thicker, darker and I’m growing new hair below where my hairline was in my 20s. Will this work for everyone? I’m not sure. Has it worked for me? I think the photos speak for themselves.
D**Z
I've been using this for about three months and, if anything, my hair loss is worse than it's been in years. To be fair, I got this to get off chemical treatments. It still may be too early to see results. I'll give it another month and update the review then.
Trustpilot
1 month ago
2 months ago