Theradome Review: At Home Laser Therapy for Hair Growth


This post was most recently updated on June 15th, 2023

We all want to look fabulous. There’s something about looking good that makes you feel good and that you can run the world. When you feel your best your energy is different and your productivity sours. On the flip side, when you have a bad hair day the opposite happens. You’re not as confident as you’d like and this can negatively impact your entire day. 

However, a bad hair day cannot compare to the discomfort of having bald spots or patches on your head. Nobody asks for hair loss, whatever the cause. And hard as we try, some things are just out of our control. Luckily, this doesn’t have to be a lifelong curse, and thanks to cutting-edge technology like Theradome’s hair laser treatment, it isn’t. 

In this article, we’ll look at Theradome. This cutting-edge technology has fused medicine, science, and technology to solve the problem of hair loss. You’ll learn how this laser helmet works, the two products available, before and after results, and some of its alternatives. Let’s dive in! 

What is Theradome?

The Theradome helmet is a hair stimulating laser device that uses laser hair growth therapy. Lasers have a high energy density to stimulate hair follicles deep within the scalp. Therefore, armed with this knowledge, a brilliant inventor and former NASA scientist, with a Ph.D. in Biomedical Engineering, created Theradome, a laser hair growth treatment for both women and men.

The Theradome laser helmet uses cool laser phototherapy to regrow hair with no LEDs for the best results. 


This FDA-cleared treatment for hair loss is recommended by four out of five hair loss experts. To say the least, safety is assured with this laser treatment. Also, Theradome allows you to conveniently go about your business as it does its job. 

How Does Theradome Work?

According to Theradome specialists, the working mechanism is based on four working principles:

  • effective cold lasers
  • powerful red light
  • optimal energy dosage
  • and maximum therapy.

These four criteria combined provide the powerful laser hair growth treatment that the Theradome helmet is well known for. 

BioOptics explains that the difference between laser and LEDs is that LEDs emit light in a range of wavelengths that are incoherent and wide while lasers emit monochromatic and coherent light. This means that the laser light is a single-color wavelength that penetrates far into the scalp where the LED light can’t reach.

The laser therapy provided by the helmet stimulates the weak hair follicles and provides them with targeted laser energy that improves protein synthesis and cellular metabolism. This process is vital for the growth and maintenance of your healthy hair as a study from Semmelweis University reveals. 

An added bonus is that Theradome does not come with prescriptions or medication on the side that may lead to harmful side effects. This laser helmet is easy to use, cordless, and light in weight, making you forget that you have anything on your head. 

Theradome Product Line

The Theradome helmet comes in two options: the PRO LH80 and the LH40. Both helmets have equal scalp coverage and are made with medical-grade lasers.

Besides, they both emit the same wavelength of 680 nanometers and target the stem cells at the base of your hair follicles with the same intensity and maximum stimulation.

Theradome Pro Laser Hair Growth Helmet LH80

The Theradome PRO LH80 has 80 lasers that target stem cells at the base of your hair follicles.

Because hair follicles can only absorb coherent laser light at a wavelength of 680 nanometers, the PRO LH80 is ideal for hair growth therapy as its lasers harness the power of red light at an optimized wavelength of 680 nanometers and the treatment time for each session is 20

Theradome EVO Laser Hair Growth Helmet LH40

The EVO LH40 is just as effective as its PRO LH80 counterpart. The only difference is the duration in which you wear it to get the same results. Where the PRO LH80 has 80 lasers, the EVO LH40 has 40. This means that to get the same results, you should wear this helmet twice as much as the PRO LH80.

For example, if you wear the PRO LH80 twice a week, you need to wear the EVO LH40 four times a week to get the same results. 

Therefore, the choice of purchase depends on your preference based on cost and desired use time. 

Theradome Before and After Results 

Patience is vital when getting results with the Theradome helmet. Consistently wearing the helmet for 20-minute sessions at least twice a week will help you see desired results over time. 

Here are a few before and after images of happy Theradome users.

In addition to these inspiring images, you can check out customer reviews who share the results they experienced after using the helmet. 

Theradome Alternatives 

Although the Theradome helmet is one of its kind and our first recommendation, we understand that you may want other options. Therefore, here are some alternatives to the Theradome helmet that you may like. 

Illumiflow 272 Laser Cap for Hair Regrowth

This clinically-proven technology offers hair regrowth treatment just like the Theradome helmet. As stated on its website, this cap is continually tested to comply with safety regulations. Emitting rays of 650nm red light through 272 top-quality laser diodes, it’s ideal for ultimate stimulation of your hair growth. 

iRestore Laser Hair Growth System

This FDA-cleared hair loss treatment is suitable for treating alopecia, receding hairlines, balding, and thinning hair. iRestore is useful if you want to grow more hair or improve your hair’s current quality and volume. Clinically studied by doctors, it is a laser technology that you can comfortably use in your home. 

HairMax Laser Hair Growth Cap PowerFlex 272

Recommended by doctors with an over 90% success rate in clinical tests, the HairMAx PowerFlex 272 cap is lightweight and flexible to use. Equipped with 272 lasers, it aids with hair loss treatment, full scalp treatment to reverse thinning, and results in your hair being denser and fuller. 

Also check our iRestore Vs HairMax Vs Capillus Vs Theradome Vs iGrow review here.

Hopefully, you found the review of the Theradome helmet informative. If you have any questions or comments, please leave a comment below, and we’ll get back to you as soon as we can. Good luck with your hair treatment journey.

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  1. The fact is these red lasers (are they actually laser diodes or just red LEDs?) don’t penetrate the skin of the scalp and therefore can have no effect. You can heat the scalp more efficiently by dunking it in hot water. These contraptions are not far removed from the radiation-emitting devices of the early 1900’s, except they are probably harmless as well as useless. People taking advantage of the ignorant should be ashamed.

    • Reply
      Layanvi Tennakoon May 22, 2023 at 3:29 pm

      Hello John,

      Thank you for sharing your thoughts on our article regarding the Theradome Helmet for hair stimulation. We appreciate your engagement and would like to provide you with some additional information.

      The Theradome Helmet utilizes 680nm medical grade laser diodes to deliver Low-level Light Therapy (LLLT) through a process known as photo-biomodulation (PBM). Unlike LED lights, which tend to diverge and have limited penetration into the scalp, the laser diodes used in helmet have been specifically designed for this purpose. It’s important to note that the device has been FDA cleared since 2013, indicating its compliance with rigorous safety and effectiveness standards.

      Furthermore, numerous independent clinical trials have examined LLLT and its impact on hair health. These studies have shown promising results, indicating that LLLT can help reduce inflammation and potentially increase the number of anagen (growth) hairs. In fact, a study focused on males with androgenetic alopecia found that LLLT positively influenced their hair count.

      We understand that skepticism can arise when encountering new technologies, and we appreciate your critical thinking. However, we believe that the Theradome devices, backed by scientific research and FDA clearance, offers a safe and potentially beneficial solution for individuals seeking to address hair-related concerns.

      If you have any further questions or would like to delve deeper into the topic, please don’t hesitate to reach out. We’re here to provide you with more information and assist you in any way we can.

      Thank you,
      Reactive Hair Editorial Team

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