Top 15 Best Laser Hair Growth Devices in 2021

In a modern world with responsibilities and stress battling for our focus every day, the usual casualty is our health.

For most people, the indicator wherein stress is winning is the unfortunate case of hair loss.

As your hair is falling out, your appearance can be altered, but thankfully, through modernization, there are now technological devices that promote hair growth.


Types of Low-level Laser Therapy Device

The LLLT products are compact in construction.

Their designs are based on the tool you usually wear on the head or do with your hair, and that is why they promote easy usage.

Here are the four usual designs of laser hair growth devices:

1. Helmets

The helmet design is the bulkiest among the four. It is an open helmet type where the coverage lies only on the scalp area.

It is equipped with plenty of diodes as light sources.

The light being emitted has a wavelength of around 650 to 670 nanometers.

This is where it is said that hair growth happens. It is advisable to use it daily within 6 months, and after that, weekly use can be sufficient.

2. Caps

The cap design is similar to the helmet except that it is lighter and more adjustable to the head’s structure.

It does not look awkward if used since the cap design is much like the baseball cap, and can be used subtly at any time of the day and even anywhere.

The LLLT caps also have diodes that emit light with a wavelength of 650 nanometers.

They require the same amount of usage similar to the LLLT helmets, but they are more suitable for smaller head structures.

3. Combs

The comb design is meant to be used similar to the actual hair combs.

The light sources are being installed between the comb teeth. Some types have additional features on the comb teeth to improve more on the therapeutic benefits.

Since it is meant to be combed, it is ideal if you still have existing clusters of hair or just thinning hair growing.

It may be disadvantageous to those with obviously large balding spots. For best results, daily use is highly recommended.

4. Bands

The band design is wearable like the helmet or cap. Unlike the two of them, the band design has less coverage and ideal to be used on spots with small areas of hair loss.

The number of light sources may be smaller than the LLLT caps and helmets but still able to provide the required wavelength to promote hair growth.

Best Laser Hair Growth Devices

1. RegrowMD HairMax Laser Hair Cap (Best Choice)

This product has a cap design containing 272 LEDs.

It has around 8 FDA clearances and has been subjected by 7 clinical studies, and therefore, the 93 percent success rate is not for show.

The recommended usage is 30 minutes 3 times a week (for every other day), and you can expect to have 129 new hair strands growing in every square inch of the area treated.

2. illumiflow 272 Diodes Laser Cap Thinning Hair

This product has a small, hardened cap design that contains around 272 diodes.

Although it is not suitable for wearing it when going outside, you can wear it beneath a regular cap or a helmet since the product is portable.

It has a battery source that can run up to 20,000 therapy sessions. With the advanced cooling technology, you can use it comfortably for 30 minutes, 3 times a week.

3. iRestore Laser Hair Growth System Essential

This helmet-type LLLT device is said to be 2019’s best-selling laser hair growth device by most reviews.

The product’s 51 lasers can guarantee a 43.2 percent increase in hair count in just 4 months of usage.

It has deeper penetration and broader coverage and has undergone several clinical studies in Taiwan and the US.

4. CapillusUltra Mobile Laser Therapy Cap For Hair Regrowth

This cap-type LLLT device has 202 lasers for that great scalp coverage.

It is also clinically-proven especially on hereditary hair loss and is recommended to be used for only 6 minutes a day.

The baseball cap-appearance makes it casual to wear while being under a comfortable exposure of 410 mW of power.

5. Theradome PRO LH80 Medical Grade Laser Helmet

The Theradome PRO is an award-winning hair growth device of 2018, and it has been lauded by other competitors for its outstanding performance.

The helmet-type device has built-in 80 lasers, can last around 18,000 usages, and have a success rate of 90 percent.

The recommended use is only 20 minutes, twice a week, with guaranteed results in less than 180 days.

6. iHelmet 160 Laser Diodes Hair Treatment

The iHelmet is equipped with 160 lasers of 650 nanometers wavelength and a power of 5 mW.

It applies to both men and women and comes with a mobile app for personalized controls and scheduled notifications.

The downside is that it has a hard time on people with darker skin tones.

7. LaserBand HairMax Laser Band

Another award-winning device of 2018, this band-designed hair growth device has two options: one wherein there are 82 medical-grade lasers installed, and the other has 41 only.

After a series of trials, the recommended usage is 3 days a week for 90 seconds only. A noticeable change can be expected after 60 days of consistency.

8. GrivaMax Laser Cap For Hair Regrowth 

This set contains the actual LLLT device, which is a small, hardened cap-type with 272 lasers installed, and a regular baseball cap to subtly cover the usage of the device.

The recommended use is around 20 to 40 minutes daily, and within just 12 to 25 weeks, improvements can be expected.

9. Nodeahelmet Hair Growth System

The Nodeahelmet is a cap-type hair grower containing 81 diodes.

This device has an automated system that starts the moment power is on and stops after a 30-minute session, thus providing you worry-less usage.

For great results, it is advisable to use once every other day until there will be noticeable changes.

10. Ultima HairMax Laser Comb

This comb-type LLLT device, manufactured under the umbrella of HairMax Company, can be equipped either with 9 or 12 medically-grade lasers.

It has numerous certifications and undergone a couple of studies, proving the legitimacy of its claims.

With just an 8-minute daily session, you will be guaranteed a 129-hair growth per square inch within months.

11. MANLI 3-IN-1 Phototherapy Smart Scalp Massager

The MANLI comb-type scalp massager uses a 3-function system.

You can switch the device to emit red lights of 600 plus nanometers of wavelength or blue lights of 400 nanometers.

You can also have it emitting no light yet have the teeth comb vibrating. Each of the lights has a specific function wherein the red one is used for hair growth.

12. LESCOLTON Hair Growth For Men & Women System

The lesser-known LESCOLTON brand is able to produce a high-quality helmet-type LLLT device.

This hair grower has 56 infrared lights and lasers installed and is said to yield optimal results in about 6 months or less.

It has been clinically tested and is said to have a 100 percent rate of success. However, the only downside is that the product still has a pending FDA-approval.

13. Electric Scalp Massager Comb 2-IN-1 Anti Hair Loss Magical Comb

Another comb-type, multi-tasking hair grower, this device has a 2-in-1 function.

It is equipped with infrared diodes capable of emitting 655 nanometers of light and stimulating the activity of the hair follicles.

If that is not enough for you, the device has another convenient function, which is a 7,500 vibration-per-minute scalp massager.

14. Therapy Alopecia Helmet Hair Regrowth Treatment

This helmet-type hair grower, which is specially crafted for people suffering from alopecia or spot baldness, is equipped with 80 LEDs having a wavelength of around 640 to 678 nanometers.

It applies to both genders and needs to be used for about 20 to 30 minutes daily, but the results can take months to manifest.

There may be a pending FDA approval, but it is a CE-certified product.

15. NutraStim Professional Hair Growth Laser Comb

This device is a comb-type hair grower that contains 12 diodes strategically placed.

To yield benefits, it is advisable to use the product for 8 minutes, 3 times a week.

You’ll have total control on its angle of exposure, and within 4 to 6 months, you can expect noticeable growth on the hair being treated.

What to Look for The Best Laser Hair Growth Device

There are now compact hair-growing products aside from the usual, difficult-to-maintain chemicals.

These devices use laser technology, specifically the ‘Low-Level Laser Therapy’, or LLLT. The laser will be emitted from light sources such as the LEDs (light-emitting diodes).

The laser technology is different than the ones used for removal since the former uses light to massage the hair follicles and won’t do damage to the scalp.

Before investing in the following products listed below, here are the essential things you should know and look out for.

1. Type Of Hair Loss

Not all hair loss is equal. Some have partial hair loss, some have almost total hair loss, and others have just thinning of their hairs.

Gender, genes, and health condition are also significant differences that influence the loss of hair strands.

Depending on the location of the hair loss, the rate of the thinning, and the convenience of having a certain device to be used, you will be choosing the design of the LLLT product appropriately.

Always remember that the LLLT products are to be used on a daily basis for a period of months.

2. FDA Accreditation

FDA stands for ‘Food and Drug Administration,’ and each country has such an agency.

Although the LLLT products are classified as neither food nor drug, their outputs are direct to be taken in the body via the scalp area.

Anything for intake that affects the body’s health is the FDA’s responsibility, and therefore their accreditation of products is very important.

Choose LLLT products or hair-growing devices that have authentication of the FDA’s approval.

3. Number of Light Sources

The more light sources that are installed, the better results you can get.

Usually, designs that have extensive coverage like the helmets or caps have more light sources.

If your hair loss is severe and have many areas affected, then you need an LLLT device that has more light sources installed.

4. Side Effects

The laser hair growth devices are highly recommended to be used daily and need around 25 to 30 minutes of usage to be effective.

The acceptable wavelengths of the light sources are from 630 to 670 nanometers.

With all that being said, it is to be noted that it applies to normal use.

Hair losses due to health conditions, injuries, or even hormonal imbalances are sensitive matters in which the use of LLLT products can bring more side effects than benefits.

It is important to consult your doctor before committing to use the product.

Frequently Asked Questions

Does laser hair growth really work?

Yes, it does. If you are dealing with hair loss and need a remedy to regrow your hair, laser hair growth is a suitable alternative. Laser hair growth is a treatment method that has been certified by FDA.

It works by blocking the hormones causing hair loss. Also, laser hair growth works by increasing blood flow to areas experiencing hair loss in your scalp.

How does laser hair treatment work?

To best understand how laser hair growth works, let us understand hair loss. There are numerous causes of hair loss, with the most common being male baldness.

This baldness causes permanent hair loss through receding hairlines, hair thinning, and wide hair loss on the scalp.

Laser hair growth aims to treat hair loss and promote hair growth in two ways. It improves blood circulation to the bald area and stimulates hair growth.

Years of research have proven laser treatment to be effective in promoting tissue repair and regeneration.

Are there different types of laser hair growth?

Yes. Thanks to technology, there are numerous laser hair growth equipment available/ There are combs, caps, and helmets that rely on laser technology

Are more lasers better for hair growth?

No, you don’t need more lasers for better hair growth. Too many lasers can prove to be unsafe.

Can laser thicken hair?

Yes, it can. Laser hair therapy has proven to be a safe, reliable, non-invasive way to stimulate hair follicles to grow thicker and thicker hair. So yes, a laser can thicken hair.

Can laser really regrow hair?

Yes, laser really regrows hair. However, the level of effectiveness of this treatment also relies on an individual.

The duration of results varies from one person to another as for some, the hair regrows quickly, and for others, it takes time. However, consistency is the main key to making laser work on your hair.

Always show up for your appointments when they are due to increase the efficiency of the treatment. Also, the earlier you begin your treatment, the better.

Who should seek laser for hair growth?

Laser hair therapy is meant for anyone dealing with hair loss or hair thinning. It is a suitable remedy for both men and women in their early hair thinning or hair loss stages.

Does LED light regrow hair?

Yes, it does. LED is a visible light that regrows hair through photobiomodulation. For easy understanding, here is an example of how it works.

Remember how plants get their energy from the sun? It works similarly. The hair follicle (which is the area where the hair grows out) takes in the LED light. It converts the light into energy, which consequently stimulates the blood circulation in our scalp.

Thus, it increases your hair’s nutrients, resulting in renewed hair follicles and healthier hair growth.

When using LED light to regrow hair, how long does it take to see the changes?

Using LED light is not a quick scheme. It might take some months before noticing any results. Also, it could be pretty hard to monitor your progress since all these will be happening under your scalp.

LED light primarily works by increasing the blood flow to the scalp’s bald area to stimulate your follicles. Therefore, it is hard to notice any changes after several rounds of treatment.

However, you can take pictures for our records before starting treatment. Then take another comparison picture after four months of treatment.

Is LED light suitable for use by everyone?

Yes, anyone with hair growth problems can benefit from the LED light. Irrespective of whether you are dealing with temporary hair loss, hair loss due to hormonal changes, or genetic reasons, LED light can help regain our hair.

Do laser caps regrow hair?

Yes, they are immensely helpful in regrowing hair. There are different types of cap models, depending on the laser coverage. Nonetheless, laser caps offer a safe, effective, low laser light that reaches our scalp.

You only need to dedicate six minutes of your day to wear the cap. Laser caps work similarly to laser therapy. It helps stimulate and strengthen the hair follicles to facilitate the generation of new hair cells.

Laser caps offer a comfortable yet convenient solution to hair loss. It comes with a carrying case that is light and convenient to carry around.

Can I use laser bands for hair growth?

Yes, you can. Laser bands are a tool for laser hair growth and can promote hair growth. A laser band has 82 certified medical lasers that offer light therapy on your scalp.

The laser bands are highly effective as they have unique teeth to part your hair during therapy. Thus, with parted hair, the light will reach the scalp fast, increasing its effectiveness.

Using a laser band will only take 90 seconds of your day, thrice a week. Laser bands are portable and easy to use.

Does the laser comb really regrow hair?

No, it is not. The laser cap, laser comb, and laser band work similarly. You just need to choose the convenient method for you. A laser cob is handheld and contains 12 medically approved lasers.

Like the laser, it has patented teeth to part hair and allow the lasers to reach your scalp. It has a therapeutic effect and needs eight-minute sessions for three days a week.

How do I use HairMax to regrow my hair?

HairMax laser comb is designed to offer ultimate comfort and efficiency. To use the comb, press the “Power” button to enable it. Press the “Laser” button, which is located on the front side of the unit.

Place the HairMax comb on your hair in a flat position using the two rows of special teeth. Rather than leaving the laser comb to do all the work, manually move it around your head like you would have when using a regular comb.

After placing the comb on your hair, you will occasionally hear beeps after four seconds. The beep is an alert to shift the position of the comb.

When it beeps, move the HairMax from the front side of your hairline towards the back. After the front-to-back cycle is done, move the comb from left to right. Moving it around your head ensures its effectiveness.

How often should I use HairMax?

To get the best results, we recommend using the HairMax laser comb thrice a week, with between 8-15 minutes in each session.

How long should I wait to see results after using HairMax?

User experience varies, so there is no specific time frame within which you should expect to see results. However, most people notice changes after around two months of using HairMax. For others, the difference comes after approximately 12 weeks.

Can I boost HairMax with other hair regrowth?

Yes, the laser comb works more efficiently when combined with other ongoing hair growth or regrowth treatments. However, always mention to your physician that you are using a laser comb depending on the additional treatment you are seeking.

Is it safe to use Laser combs after using hair transplantation?

Yes, it is entirely safe. Hair transplant surgeons have always advocated for their hair transplant patients to use laser combs after the procedure.

Also, research shows that using a laser comb after hair transplantation improves the new hair’s overall look. The transplanted hair tends to appear fuller, thicker, and healthier. The teeth in the laser comb are also removable, which makes them easy to use after transplant.

Can I use a laser comb if my hair is thinning?

Yes. You don’t have to wait for your hair to fall off to begin using a laser comb. If you have noticed your hair has started thinning, it is the right time to begin treatment, including using a laser comb.

The earlier you begin your treatment, the better. Add the laser comb to your routine hair maintenance for better results.

What are some of the benefits I can get from laser hair therapy?

Some of the benefits of laser hair therapy include stimulating hair growth and stopping further hair loss. Also, you get better hair density and fullness.

The process is painless and non-invasive, which makes it comfortable. You don’t need to worry about any common side effects with laser therapy since it is safe.

Why should I use a laser comb instead of treating my hair in a salon?

You can settle for a laser comb because you will achieve the same phototherapy treatment results at the comfort of your home. Besides, it is more cost-friendly compared to occasionally going to the salon.

No doubt, the phototherapy treatment at a salon is large and looks highly functional. However, that doesn’t mean it works better than a portable laser comb. Laser combs have been proven to work effectively to treat hair loss, so you can settle for it as well.


The laser hair growth devices can be so convenient that they can be used while being comfortable anywhere or even while doing another activity.

The treatment can only last for a couple of minutes, and you can expect no harm done on the scalp.

The effectiveness of the product depends on the consistency of the usage and the accuracy of the claims.

The laser hair product one person uses might not work on another person.

There may be chances that what works well for women will have either lesser or more impact on men.

In choosing the right type of product, do not forget the factors for consideration and the health conditions you are currently experiencing.


Hi, I’m Annie. I’m a hairdresser with years of knowledge and five-year experience in a high-end salon. Welcome to our site and thanks for stopping by!

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