8 Best Laser Hair Growth Devices You Should Use In 2020

 8 Best Laser Hair Growth Devices You Should Use In 2020

Hair loss is a common issue, but fortunately is treatable — the sooner you start treating the problem, the easier it will be to get rid of it.

Most people address hair loss with haircare products or even drugs. It’s not a wrong approach but these treatments usually provide the best results in the early stages of hair loss and the improvements are not significantly visible.

For that reason, we’ve come out with a much better solution, namely a laser hair growth device.

Laser Hair Growth Systems

The best way to treat hair loss is by using a laser cap for hair loss. By far the best performance therapy proved to increase hair count, strengthen the existed hair and prevent hair loss — awarded as the best therapy for hair loss in 2019.

The discovery of lasers in the 1960s by Theodore H. Maiman at Hughes Research Laboratories has inspired hundreds of physicists and engineers to develop the technology and adapt it to all kinds of therapies and treatments for medical purposes. Soon after that, it was discovered that laser therapy had the potential to treat a variety of medical issues, reduce pain, inflammation, and treat even tumors and cancer.

Low-level laser therapy for hair loss

The first man who noticed the possibilities that lasers may provide in the hair recovery field was Endre Mester, professor and department chair at the Semmelweis Medical University in Budapest — credited with the discovery of low-level laser therapy (LLLT) in 1967.

The laser caps for hair loss and regrowth

One of the most commercially successful applications of LLLT is the stimulation of hair regrowth in the balding areas of the scalp. The laser energy of LLLT can cause more hair follicles to move from the telogen phase into the anagen phase, where it is growing. The newly grown hair is thicker and also denser.

Nowadays, everyone can treat hair loss with low-level laser therapy at home because it does not require medical attention. The most convenient and comfortable way to adapt LLLT for home-use is to buy a high-tech laser device and that owns an FDA clearance.

These devices use low-level laser therapy (also called cold therapy) to promote hair growth & prevent hair loss and are cleared by the FDA for safety and efficacity.

FDA Clearances For Safty And Efficacity

In 2007, the FDA issued the first 510k clearance for laser devices in the primary treatment of hair loss. The first cleared hair growth device was HairMax LaserComb, which has been subject to multiple trials to test its efficacity and safety for home use.

This event is followed by an explosion in the hair recovery industry. A lot of well-known brands started to develop their hair growth devices giving to customers the opportunity to find the most beneficial ones for themselves.

We lend you a hand to help you make the right decision and purchase the best laser hair growth device based on real results and performances recorded in the past years.

See 9 Reasons Why I Should Use A Laser Hair Growth Device.

8 Best Laser Hair Growth Devices

You can keep reading about LLLT treatments for hair loss here. One of our reference and a great place to fill your curiosity. 

types of hair loss caps

These devices can be divided into four main types:

  • caps or helmets
  • headbands
  • handheld combs or brushes
  • stationary hoods (usually for clinical use)

We have analyzed 8 of the best laser hair growth devices on the market based on technical specifications, performance, real results, and price. Moreover, these devices are approved by the FDA and well appreciated by the majority of customers.

Also, see 8 Best Laser Combs For Hair Growth — another affordable alternative.

Now that home-use LLLT devices are becoming widely available, we have more options available to choose from. Read on to see which ones are the most reliable.

iRestore Laser Hair Growth System


iRestore was the best-selling laser hair growth device in 2019. It features optimal wavelength (650nm red light) known to increase the hair growth rate with over 15% than the average rate.

The 51 medical-grade lasers and LEDs radiate light energy that is absorbed by the hair follicles. The reason is to enhance cell metabolism rate and reactivate follicles to stimulate the hair growth phase. Start right now, the best hair loss treatment!

The top engineers and doctors of Freedom Laser Therapy outperformed themselves and the competition with the release of iRestore. With hundreds of sales, iRestore did not disappoint, instead, it got a rating of almost five stars out of five from over 10 thousand reviews.

The overall performance and user reviews are the primary factors that give iRestore the title of the best hair growth device. Read our iRestore review for more details about iRestore.



Best-Selling Laser Hair Growth Device

Approved by the FDA

Excellent results in two months

Buy From Amazon

On March 30, 2015, the National Taiwan University Hospital has undergone a clinical trial to test the efficacy of the iRestore.

Unfortunately, the results have not been entirely shared, meaning they did not provide numbers and statistics to show the device’s performances in long-term treatment.

On the other hand, Dr. Adam Bodian, a member of the American Academy of Dermatology, conducted another clinical study for the iRestore Laser Hair Growth System, and the results have been published on their official website.

In other words, you don’t need to worry about harmful side-effects as iRestore didn’t announce any such cases so far.

More than that, it provides the same results and benefits for men and women, followed by the highest improvement rate among other devices and treatments.

HairMax RegrowMD Laser Cap 272

HairMax RegrowMD Laser Cap

The RegrowMD Laser Cap 272 is the device that holds most clearances, licenses, and medical recommendations, which say more than enough about its safety.

  • 8 FDA clearances
  • 7 clinical studies
  • 14 international medical licenses
  • 6 published medical studies

HairMax engineers, physicians, and scientists built a futuristic system with the shape of a comfortable hat. The unique design, followed by the finest technology, makes this device one of the best hair growth device.

The helmet provides optimal results used three times per week, 30 minutes each session. 

In fact, HairMax is one of the most influential brands in the hair restoration industry, having no less than five laser devices released on the market — RegrowMD Laser Cap 272 is the newest one.

With a broad experience in the domain, they excel in improving their products to provide the best performances for their customers.

HairMax RegrowMD Laser Cap

HairMax RegrowMD Laser Cap 272

Best laser hair growth device for 2019

7 FDA Clearances and hold 14 medical device licenses worldwide

30 Minutes per usage with visible results in 1 to 2 months

Buy From Amazon

Designed with 272 high-quality lasers, RegrowMd provide full coverage and is capable to energize and awaken the follicles delivering the most effective treatment for hair loss.

To point out the quality of the HairMax cap, it’s claimed to have a 90% success rate with 129 additional new hairs per inch square.

Obviously, like all other devices, it has been subjected to multiple trials and studies to check the performances of the therapy in long-term treatment.

The patients involved noticed the first visible improvements between 1 or 2 months. By the end of the treatment, the hair was thicker, stronger and more than that the hair loss recovered estimated rate was 40 – 80% for men and 35 – 60% for women.

Given these points, the RegrowMD is surely one of the best choices in terms of laser hair growth device with a powerful brand name behind it, that strengthens the cap’s quality.

Capillus Laser Cap

capillus laser cap review

Capillus joins the competition with 3 advanced hair growth devices designed to secure the optimal experience for each individual needs.

All 3 devices are very similar to each other, the only difference is the number of lasers featured by each cap.

Firstly, we have the CapillusUltra, designed with 82 lasers — enough to provides medium coverage. Secondly, we have CapillusPlus with 202 lasers perfect for full coverage and powerful enough to deliver fast results. In the end, we have the strongest member of the team, CapillusPro built with 272 lasers.

capillus laser cap review 2020

Capillus Laser Cap

Shop on Amazon

It’s important to realize that it has never been proved that a higher number of lasers can regrowth the hair faster, or has better performances. Despite that, people still prefer to use the Plus and Pro versions because they simply feature more lasers.

CapillusUltra is more than enough in almost 80% cases and that’s because 82 lasers most often deliver the same results as 202 or 272 lasers. However, it may not be enough to cover or reach all the scalp areas you want to regrowth hair.

Still, one thing is for sure, namely, Capillus doesn’t fail in bringing an innovative and advanced hair growth device approved and cleared by the FDA.

Read our full Capillus Laser Cap Review and see which Capillus device is the best for you.

Theradome PRO LH80

Theradome PRO LH80

If you have not achieved satisfactory and visible results or failed with the previous experiences, it’s the right time to change that.

Many people failed several times until they found the best hair growth device, however, for most of them, Theradome PRO LH80 was the last stop.

Furthermore, Theradome has been nominated in the MyFaceMyBody Awards of 2018 for the best Hair Restoration Treatment of the Year, shortly becoming an immensely appreciated device among its competitors. Not too long until it reaches over one million sales.

Theradome PRO LH80

Theradome PRO LH80

Medical Grade Laser Hair Growth Helmet

FDA Cleared

Optimal results in 180 days 

Buy From Amazon

Firstly, the FDA approves this product’s safety and performance. Secondly, the Theradome device is sustained by America’s top hair restoration experts and clinics for its quality and results.

Given these points, PRO LH80 it’s known as one of the best therapy devices for hair loss, with a success rate for over 90% of its users.

Say goodbye to your daily problems! With a rechargeable battery, this device can last up to 18,000 usages covering a lifetime treatment against hair loss.

Theradome PRO LH80 comes in two versions, with 80, respectively 40 lasers.

With the power of 680 nanometers per laser and used regularly (two times per week for the 80 version / four times per week for the other version – 20 minutes per usage), it guarantees optimal results in 180 days with a significant improvement in the hair count.

iHelmet Hair Growth Device

iHelmet Review

iHelmet is the best choice for those who need complete coverage treatment. The reason why this is a bit more expensive than the other hair growth devices is for the wider scalp areas which are covered and treated by iHelmet.

The 200 low-level lasers with a power of 650 nanometers / 5 milliwatt ensure the best experiences and results over the entire area of your head. The device is divided into seven parts that do a great job of covering all the bald spots on your head, accelerating the hair growth phase even in the hardest areas to reach.

iHelmet suits perfectly for men and women; however — it’s not proven effective on people with dark skin tone (more precisely Fitzpatrick skin types 4 and 5). The smart choice is to check the Fitzpatrick chart and know your skin type before using iHelmet. Ask your dermatologist if you are unsure about which type your skin is.

iHelmet Review


Smart Low-Level Laser, Hair Growth Helmet

88 to 200 laser diodes hair loss treatment for women & men

Results in only two months

Buy From Amazon

Unlikely others, iHelmet innovates with a smarter approach than we used to know. It comes with a phone app, that helps to create a unique hair regrowth process for each user individually. The app features a lot of useful stuff like reminders, records, evaluation, and other hair loss modes of treatment. 

After many medical and technical studies, it passes all the requirements criteria to be released and approved by the FDA, being as efficient for men as for women with visible results in only two months of usage. 

HairMax LaserBand 82


Another HairMax device considered the best laser diodes in preventing and treating hair loss. Officially proved, based on authorized studies, it helps the hair to grow thicker, longer, and stronger.

Customers declared visible improvements in hair condition in only 60 days of usage. It is advised to be used three days per week – about 90 seconds per session.

With a well-deserved place in the Hair Restoration Treatment of the Year Awards of 2018, the LaserBand 82 model features a total of 246 lasers divided into three areas (with 82 units per area) to cover the most necessary parts of the head.

Delivers therapeutic light energy to the hair follicles and stimulates hair growth process with an insane speed rate for the best and fastest results — device approved by the FDA.

HairMax LaserBand

HairMax LaserBand 82

Medical Grade Lasers

FDA Cleared

90 secs, 3 days a week, 2 months to achieve optimal results

Buy From Amazon

Its practical design offers a smooth experience — comfortable, portable, and lightweight for home use or while traveling. It’s perfect for those who want something small and efficient that can be easily used anywhere and at any time.

You can set the device on two types of intervals – 30 seconds treatment, respectively, 4 seconds. Both do the same thing but in a different way.

The 30-second option is triggered by pressing the power button once and it does only one cycle that covers the entire area of your scalp with a single movement front-to-back.

If you decide to go for the second option, you need to push the button twice. The head gets entirely covered 6 times by different cycles at a 4 seconds interval.

The HairMax team includes hair-growth experts, researchers, physicians, and scientists, to bring you the best solution regarding hair growth science and its technology. An amazing team that always succeeds with significant innovations for hair growth.



One of the first released hair growth devices, iGrow does a great job maintaining its position and performance to the highest standards.

Even though the technology involved might be outdated, it’s still a viable and legit option that proudly maintains its name in the top hair growth devices of 2020.

With a long history, the authority of iGrow is built on its vast numbers of customers and many positive reviews.

The Low-Level Light Therapy technology utilizes a highly effective combination of red laser and LED light diodes to stimulate and energize cellular activity, which increases the efficiency rate of the hair growth phase. 



First released hair growth device based on LLLT

Increased hair count by 35% in males and 37% in females in 16 weeks

FDA Cleared Low-Level Laser Device

Buy From Amazon

iGrow emits red light energy set to an optimal wavelength and power, delivered to the scalp, where gets absorbed into the cells and surrounding tissues, resulting in an increase of the energized cells function, which leads to improved productivity and performance.

With the 51 light diodes, the iGrow device offers a unique and highly effective combination of Low-Level Laser and LED Light for an optimum hair growth treatment. 

Even with the release of the newest devices, iGrow keeps its authority and impression to the highest level.

After all, iGrow is still one of the best hair growth devices you can use in 2020, with an impressive number of satisfied customers.

Editor’s Choice

HairMax Laser 272 PowerFlex Cap

This is the first cap-shaped device released by HairMax — an ultimate hair growth system.

Designed with the latest technology and with a total number of 272 lasers, PowerFlex Cap delivers the best performances with great coverage.

The engineers of HairMax do not leave room for mistakes, building a full-secured device in an extremely comfortable design.

Clinically tested, HairMax Laser 272 has been proven to boost blood flow to the follicle, bringing in more oxygen and nutrients & stimulating hair growth.

Shop now on Amazon

LLLT Devices: 5 Things You Need To Know

Do a laser therapy really regrow hair?

Yes, the lasers are known to have medical applications with high performances proven to promote hair growth and prevent future hair loss optimally.

Three recent studies strengthen the connection between hair loss LLLT.

In 2004 an official hair-growth clinical study involved 123 patients that suffer from hair loss with age between 30-60 years. The participants used HairMax LaserComb 3 times per week for a total period of 26 weeks.

Results showed that 93% of the patients treated with LLLT experienced a positive impact on hair density and strength with an overall improvement of the hair condition.

The authors of the studies concluded that the laser cap was effective in the promotion of hair growth in both males and females patients with androgenetic alopecia (a common form of hair loss).

What is the best laser device for hair growth?

There are numerous laser caps currently in use around the world.

Our choice for the best laser hair growth devices goes to iRestore, which currently has the biggest sales record. More or less, most of the devices perform the same, and the differences between them are almost no-existent.

Regardless of what your choice is, the device you use should mandatorily be approved by the FDA, otherwise, you will be exposed to huge risks that may severely damage your body during the therapy session.

Another crucial aspect that reflects the quality of the device is the wavelengths of the laser. “The wavelengths in the 600-700 nm range are effective with superficial tissues and the wavelengths in the range of 780-950 nm are efficacious with deep issues,” says David Perez-Meza, medical director and hair surgeon at Perez Meza Hair Institute.

How lasers stimulate hair growth?

The entire process is called Low-Level Laser Therapy (LLLT). For reference, you can also find red light therapy and cold laser therapy terminology.

Don’t get confused; it is the same thing!

To answer the question directly, lasers irradiate photons into scalp tissues, which gives a boost to the weak cells to stimulate the growth phase (anagen).

Are therapy lasers devices safe to use?

Until now, no remarkable event occurred during and after the LLLT use; therefore, the LLLT has been proven to be safe for home use.

However, your eyes may be affected by the lasers, but that should not be a problem if you avoid the direct contact between lasers and eyes.

Which are the possible side effects of laser hair growth therapy?

It has been used for over 50 years for medical purposes, and the results were promising. The only adverse reports were the temporary onset of telogen effluvium developing in the first 1–2 months. Besides that, dry skin, irritation, or mild headache were reported in a few cases.

Do you need more reasons to use a laser hair growth device? It’s simply the best option you’ve got for home use.


This is one of the best parts of living in the technology era. The most prestigious companies offer a vast number of choices in terms of laser hair growth devices. This gives you the possibility to pick the best one that matches your unique needs and hair characteristics.

Comparison Table

The table below does not contain 100% real and accurate information.

The Rating represents the average stars that the customers (No. Customers column) are giving to the device. It is out of five stars. The information is collected from various markets, sites where people can rate the product. We’ve pulled together all of the statistics from all the sites and made some math to give the best info in the fastest possible way.

DeviceRatingNo. CustomersVisible ResultsCoverageBatteryNotes
iRestore4.8100001 – 2 monthsFull12.000+ Usages
Battery Lifetime
51 medical-grade lasers at optimal wavelength (650nm red light)
HairMax RegrowMD Laser Cap 2724.676001 monthFull10.000+ Usages
Battery Lifetime
272 high-quality lasers

90% success rate with 129 additional new hairs per inch square
Theradome PRO LH804.954001 – 2 monthFull18.000 Usages
Battery Lifetime
80 respectively 40 lasers with the power of 680 nanometers per laser
iHelmet4.584002 monthsFull14.000+ Usages
Battery Lifetime
200 low-level lasers with a power of 650 nanometers / 5 milliwatt
HairMax LaserBand 824.890001 monthMedium16.000+ Usages
Battery Lifetime
total of 246 lasers divided into 3 areas (with 82 units per area)
iGrow4,462002 monthsMedium6000+ Usages
Battery Lifetime
51 light diodes

You might also want to read the following articles related to hair growth concerns:

Have you enjoyed our article? Share it with your friends

To our readers

The information from this article is not entirely medical-grade level and should not be treated as a substitute for medical advice from your doctor. No one will know you, your medical history, the meds you’ve taken or are taking, your sensitivities and drug interactions, allergic reactions, and your lifestyle, but your doctor does.

Herman Richard

Herman Richard

It’s pleasant to introduce you to the only man in the Women’s Concepts team, Herman Richard. Serious most of the time but with a fine sense of humor, Herman has one of the best writing and studies regarding the topic he covers. He got the best tips and ways to make you learn and understand the hair in a way you will never imagine. You will be shocked by his collection of articles and studies shared on Women’s Concepts.

Leave a Reply

Your email address will not be published. Required fields are marked *

4 + 2 =