Theradome LH40 EVO laser helmet

Theradome LH40 EVO laser helmet

The Theradome LH40 EVO laser helmet is a wireless laser helmet that stimulates hair growth in both men and women by means of laser light (low level laser therapy or LLLT) and stops hair loss. Treatment of hair loss with the Theradome takes 20 minutes at a time, 4 times a week and has no side effects. The Theradome laser helmet has been cleared by the American Food and Drug Administration (FDA) and is suitable for all forms of hair loss.

Clinical trials show that all participants benefited from using the Theradome. Users experienced one or more of the following:

  • A minimization and slowing down of hair loss;
  • A doubling of hair follicle size for existing hair;
  • New growth of healthy hair.

The Hair Growth Specialist is an official Theradome dealer. With us you get a full 2-year warranty and professional customer service who will be happy to answer all your questions.

We also offer the Theradome LH80 PRO, a powerful laser helmet with 80 lasers.

When you purchase a Theradome LH40, you now temporarily receive a digital voucher worth € 50. With a Theradome LH80 you get a € 75 voucher.* The voucher can be used on a new order of your choosing. Useful if you already use our products or if you want to stimulate your hair growth with a product such as a shampoo or tablets in addition to the Theradome.

*The digital voucher is automatically sent to your e-mail after shipment of your Theradome order is completed.

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Comparison between Theradome LH40 EVO and LH80 PRO

Theradome LH40 EVO Theradome LH80 PRO
Number of lasers 40 medical-quality lasers 80 medical-quality lasers
Recommended usage 4 times a week 2 times a week
Length of sessions 20 minutes 20 minutes
Treatment time a week 80 minutes 40 minutes
Wireless & rechargeable Yes Yes
Battery quality Very good Very good
Build quality Very good Very good
Comfort Very good Very good

What is the Theradome?
The Theradome LH40 EVO is a wireless laser helmet for the home. The laser helmet uses laser light (or Low Level Laser Therapy (LLLT)) to stimulate hair growth in both hair loss in women and hair loss in women and to prevent hair loss.

The Theradome LH40 EVO laser helmet is FDA approved (American Food and Consumer Product Safety Authority) and has no side effects. The helmet is very easy to use and the treatment is easy to maintain.

The effectiveness of the Theradome has been established and proven in clinical studies. The helmet is wireless, lightweight and always fits every head.

Treatment with the Theradome laser helmet takes about 20 minutes at a time, 4 times a week.

What does the Theradome do?
Clinical studies have shown that the lasers in the Theradome laser helmet stimulate the growth of new and healthy hair. The lasers also slow hair loss and can even stop hair loss, even with hereditary hair loss. In addition, the use of the helmet doubles the hair follicle size of existing hair, so the hair also thickens.

Laser therapy with the Theradome also helps to improve hair growth after a hair transplant or chemotherapy treatment. The recovery is better and faster. In addition, the quality of the hair is better than without an after-treatment.

The Theradome LH40 EVO laser helmet has been approved by the American Food and Consumer Product Safety Authority (FDA) as a medical device to stimulate hair growth. This recognition can only be obtained if independent research has shown that the device actually improves hair growth.

Who is the Theradome suitable for?
Treatment of hair loss with Low Level Laser Therapy through the Theradome is suitable for both men and women with hair problems and for all types of hair loss, at all stages. The sooner you start the treatments, the better the result. The Theradome helmet has been developed for use at home and is very easy to use. For example, the helmet itself counts the number of treatments. The Theradome also indicates when a treatment starts and when it ends. The helmet is easy to put on and off with just one push of a button. Also nice is that the helmet is wireless. This ensures optimal freedom of movement during the treatment, so that the treatment can be sustained well. The battery is rechargeable by means of a supplied USB cable.


The positive effect of Low Level Laser Therapy (LLLT) on hair growth has been established in many independent studies. The exact way it works is still not fully explained. It is believed that the red light is absorbed by the skin and not by the sweat glands. For this reason, the energy balance of the skin can be stimulated specifically. The laser helmet is effective against hair loss due to the laser light that helps with the increase of ATP (an important form of fuel for cells) in the core of the cells on a molecular level. Additionally, the red laser light improves blood circulation, allowing your hair follicles to get more oxygen and nutrition. The harmful DHT molecules will less likely stick to your hair roots.

Due to the improved blood circulation and energy management, the hairs become healthier and will grow quicker and thicker. Inactive hair follicles may once again become active. In places with little hair growth, longer and more voluminous hair may start growing.

Laser therapy also helps to make a hair transplant more successful. The healing process will be quicker and better. Moreover, the quality of the hair will be better than without an after treatment.

The LH40 laser helmet is cleared by the American FDA as a medical device to stimulate hair growth. This can only be achieved if proper research has shown that the device actually improves hair growth.

When can you expect which results?

After 36 treatments (twenty minutes per treatment)

  • Your hair will become more beautiful and more manageable.
  • Less shed hairs in the shower and on pillows.
  • Your hair shafts will become thicker.
  • Your hair will have more shine and volume.
  • Your hair will become less greasy.

After 52 treatments

  • Your hair will be thicker and longer.
  • Your scalp will be healthier.
  • Less itch and inflammation of the scalp.
  • Curly hair retains the curl better.

After 104 treatments

  • The hair on top of your head and crown will start growing back.

After 200 treatments

  • With continued use, eventually you will have fuller and thicker hair.

* The results of this product may differ per person. Specific results are not guaranteed and results may vary. Hair growth products generally give a visible result faster if the hair loss is not yet advanced.

Brand Theradome
A good treatment for All types of hair loss, Hair loss men, Hair loss women, Thinning hair, Hereditary hair loss, Spot baldness (Alopecia Areata)
Characteristics Paraben-free, Silicone-free, SLS-free, Sulphate-free
Hair loss stage Preventive hair loss, Beginning hair loss, Moderate hair loss, Advanced hair loss
Prescribed use 4x per week
Suitable for Men, Women, 18-65 years, Older than 65
Barcode 0748252727206

Use the Theradome laser helmet 2 times a week for about 20 minutes per session. After 18 to 26 treatments, further hair loss will be prevented. After about 52 treatments of 20 minutes per session, the laser helmet will help grow your hair back. After you have achieved your desired result, we recommend to continue the treatment, less frequently, repeating the treatments at intervals of about five days.

A treatment is very simple. All you have to do is put the helmet on your head and press the large "on" button. The treatment of 20 minutes will start immediately. The helmet will keep you informed of the progress with its built-in speaker, giving you a quick update every 5 minutes. When the treatment is complete, the lasers will automatically turn off and you will hear that the treatment is finished. Should you wish to stop the treatment sooner, this is of course also possible.

Additionally, this wireless laser helmet will keep track of all treatments with an automatic treatment counter. Through speech technology, you will get to hear how many treatments you have already received, whether the battery needs to be recharged and you will be informed on other important updates.

Check the frequently asked questions below for more information.

With your order, you will receive:

  • Theradome LH40 PRO laser helmet
  • Adjustable support pads for optimal placement on the head
  • Storage bag
  • Micro-USB to USB charging cable
  • EU plug adapter
  • US plug adapter
  • Information Brochure
  • Instruction manual
  • Guarantee certificate (1 year worldwide, 2 year within EU-countries)

You always get a new, unused Theradome laser helmet, directly from the manufacturer.

* The results of this product may differ per person. Specific results are not guaranteed and results may vary. Hair growth products generally give a visible result faster if the hair loss is not yet advanced.

Frequently Asked Questions

We've listed the things we're asked the most about here. Do you have another question? Feel free to contact us.

What is the difference between the LH40 EVO laser helmet and the LH80 PRO laser helmet?

The LH40 EVO contains 40 lasers, compared to the 80 lasers in the LH80 PRO. The lasers are of the same quality, but because there are fewer, the LH40 should be used more often. The LH40 should be used 4x per week for 20 minutes, while the LH80 should only be used 2x per week for 20 minutes.

The LH80 is therefore ideal for people who want to spend little time on their hair growth treatment. If that is not a problem for you, then the LH40 may be for you.

How do I determine if the Theradome is right for me?

The Theradome laser helmet is designed to work with most stages of hair loss but the earlier one starts treating, the better the outcome. There are several scales to help determine the stages of hair loss. The most commonly used scale for women is the Savin Scale. It measures overall thinning as well as density. For men, the Norwood scale is most commonly used. Please see the diagrams below to determine which stages best identify your situation.

Can the Theradome treat hair loss in both men and women?

Yes. Research has shown that Theradome laser therapy also ensures more, thicker and healthier hair with more volume for men.

I have not yet suffered from hair loss, but would like to keep my full bunch. Do I benefit from using the Theradome?

The Theradome LH80 PRO laser helmet also has a preventive effect. Even if you do not yet notice any signs of hair loss, and you want to keep it that way, you can use the Theradome laser therapy. By wearing the Theradome laser helmet twice a week for 20 minutes, you are already working on maintaining the volume of your hair.

Does the laser helmet get hot?

With other laser therapy products, such as laser combs and laser caps, a common complaint is that the product may feel hot on the head when used. The Theradome LH40 EVO laser helmet does not have this problem. Thanks to advanced ventilation shafts, the heat from the lasers is guided away preventing a build up of heat on the head. With the Theradome you will never suffer from uncomfortable warmth on your head.

If I buy a Theradome from the Hair Growth Specialist, will I get a new helmet?

Yes, with the Hair Growth Specialist you can assume that you will receive a new product. We are an official dealer of Theradome and only deliver new products to our customers. So you can be sure that you will not get a used laser helmet.

I am 22 and my mother and / or father are bald, can I prevent hair loss?

The Theradome has been tested and approved by the FDA for two treatments per week of twenty minutes per treatment. The laser helmet must therefore be used at least twice a week for 20 minutes.

Can I use the Theradome every day?

Treatments were cleared by the FDA for twice-a-week usage and we recommend following this regimen. However, there are people that use it every day with absolutely no side effects and excellent results. If you decide to go beyond our twice-a-week recommended usage, please allow 12 - 24 hours of rest in between treatments.

When is the best time to use the Theradome?

The ideal time for treatment is right after a shower after drying your hair. The Theradome has rubber pegs, which are designed to part hair to ensure maximum exposure of your scalp. We do not recommend conducting treatments on soaking wet hair.

Can I use the Theradome in combination with hair fibers and / or other hair products?

It is best to use the Theradome immediately after showering on clean, towel-dried hair.

How long do I have to use the Theradome?

The laser helmet must be used permanently, then the effect of the treatments will also be maintained. After having used the helmet at least twice a week for about 6 months, the frequency of use could be reduced to once every 5 days (but this is not necessary).

Will the lasers reach my scalp if I have a somewhat full head of hair?

The Theradome has 40 lasers and rubber pegs that allow parting of thicker hair. We recommend using your Theradome after you get out of the shower and dry your hair.

How do I charge the Theradome?

Connect the USB cable end to the AC adapter. Attach the micro-USB cable end to the connector located under the master switch. Plug the adapter into an outlet.

While your helmet is connected to the charger, the master switch will slowly change colors. This indicates that the helmet is charging. When the color becomes solid green for at least 10 seconds, your Theradome is fully charged and ready for use.

To extend your Theradome battery life, you should only recharge after you have received a “Battery Low” message. You will still be able to complete your current treatment session after hearing this warning.

Please let the helmet fully charge before your next treatment. Rest assured that Theradome’s circuitry prevents any risks of overcharging.

How long does it take to charge the Theradome?

The device will be fully charged in 3 hours or less.

How much does the Theradome weigh?

It weighs slightly less than 16 ounces and is very comfortable to wear.

How can I adjust the volume of the Theradome?

If you want to adjust the volume of the instructions, press the large button twice in succession. You hear a voice say "Theradome". When you click twice again, the volume changes. Keep doing this until the desired volume is reached.

View the instruction video if desired:

I’m worried that the Theradome won’t fit my head. Do I need to worry about the helmet size?

The Theradome has been designed to fit 98% of the population. The 2% with size issues are generally people with smaller heads. For these customers, there are foam pads provided to ensure a correct fit. So regardless of your head size, you can order your Theradome with confidence that it will fit comfortably.

Are the lasers dangerous?

The lasers are of a red color, part of the visible spectrum of light, and not intense enough to cause damage to the eyes. Because the lasers are very bright, a three-step safety system has been implemented that prevents laser light from accidentally shining into your eyes. If you intentionally defeat this system, the lasers will still cause no harm, but we do not recommend staring into your Theradome on purpose.

Are there any potential side effects from using the Theradome?

There are no side effects from using the Theradome. This has been verified by the Food and Drug Administration (FDA). Our product has zero side effects, unlike almost every other type of hair loss treatment on the market today.

Can I use the Theradome along with other hair loss treatments such as Rogaine, Propecia (Finasteride) or Dutasteride?

Adding Theradome treatments to your current hair loss medication(s) will increase the rate and quality of your hair recovery. Since these medications are known to cause shedding, you should NOT discontinue their use once starting LLLT treatments. Please consult your physician to initiate a plan that will gradually decrease the dose of these medications over the course of 3 to 6 months.

Can I use the Theradome if I have had a hair transplant?

Top hair restoration experts, such as Bosley Medical and Hair Club for Men, provide the Theradome to their patients. It works very well with pre-op patients and with those who are post-transplant. Transplants cause trauma to nearby hairs. Using the Theradome will alleviate these effects by providing extra energy and minimizing shock loss. In essence, Low-Level Laser Therapy (LLLT) assists the growth of newly planted follicles by: 1) accelerating the healing process; 2) reducing redness/inflammation; 3) decreasing discomfort; and 4) encouraging transplanted hairs to grow faster.

Will using the Theradome help with dermatitis and itching?

Some patients have reported positive results with the above condition/symptoms using the Theradome as it is designed to reduce inflammation of the scalp, which is the root cause of dermatitis and itching. Please note that the FDA has not cleared the Theradome for treatment of either dermatitis or itching.

Is it ever too early to use the Theradome?

It is never too early to use the Theradome laser helmet, as it helps with the various stages of hair loss and will add volume to your hair, even if you haven’t yet experienced major hair loss. The Theradome can also be used as a preventative measure or simply for maintenance of healthy hair.

What is the difference between lasers and LEDs for hair growth?

Laser light travels in alignment, forming a coherent beam that maintains its full intensity and power. LED light, like a light bulb, spreads out in all directions, rapidly losing penetrative power as it travels. Many hair growth devices are made with LEDs, which are much less expensive to make, and do not have adequate power to penetrate the base of hair follicles and reverse hair loss.

I am 22 and my mother and/or father is bald. Can I prevent hair loss?

It is much easier to prevent hair loss than it is to re-activate any dormant hair follicles. By using the Theradome, you will reverse any potential hair miniaturization. As a result, hair follicles will continue to receive the energy they need through laser light and your hair will keep on growing.

Are there any medical conditions that may interfere with the effectiveness of Low Level Laser Therapy (LLLT)

The Theradome can be cleaned by simply wiping the inside and outside with a cloth to remove any oils or residue. You do not need a special cleaner.

Can I share the Theradome with others in my household?

Yes, provided you are done with breastfeeding, you can start using the Theradome to regrow and thicken your hair.

I am breastfeeding. Can I use the Theradome?

We do not recommend using the Theradome helmet while breastfeeding.

I am pregnant. Can I use the Theradome?

We do not recommend using the Theradome helmet while being pregnant, unless specifically approved by your physician.

Customer Reviews

Based on 16 reviews
How often do you use the product?: 1-3 times a week
How long have you been using the product for?: More than a year
Doesn't help at all

I don't benefit from it.waste money.

How often do you use the product?: 4-6 times a week
How long have you been using the product for?: 6 months to a year
Comfortable to wear but no effect on my hair loss

I've been using the laser helmet for almost a year now. I find it comfortable to wear and the red light has a general calming effect. Unfortunately, the product has no effect on my hair loss. The hair loss is still strong. Too bad.

How often do you use the product?: 1-3 times a week
How long have you been using the product for?: 6 months to a year
Doesn't work as well as reviews suggest

No noticeable difference observed after one year of use.
3x a week. In start with supplements later without
Product broke after half a year. Good aftersales and solved without problems.

How often do you use the product?: 1-3 times a week
How long have you been using the product for?: 2 to 3 months

I have a lot of hair loss (thinning and porous hair) due to medication and menopause. Especially at the front it had become very thin. Have used the helmet about 20 times now and I can see and feel the difference. My hairdresser was amazed that the hair no longer feels 'grainy' and brittle, but is regaining shine. Small hairs also grow back on the front. I have also stopped certain medications. I also use hair lotion with this. I will continue to use the helmet so far definitely satisfied

How often do you use the product?: 1-3 times a week
How long have you been using the product for?: 6 months to a year
try it

Like many, I have used Minox and other medications sporadically over the years, with limited results. The hair loss continued and I eventually even had a hair transplant, but this also did not provide a lasting result. The hair loss has continued, albeit more slowly, over the years and has recently returned to an unacceptable stage. To get discouraged. Based on reviews and research into Laser Light treatment, I found the Theradome Pro LH80 to be the best option. I am so glad I bought the helmet. Now after 6 months I really don't have any hair loss anymore and I don't have to worry about it getting thinner anymore. I also saw new baby hairs! All I can say is try it.

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