Top 14 Best Laser Hair Growth Devices in 2021

I’m sorry you’re losing your hair.

But I’m glad you’re here looking for solutions.

Let’s find one together.

Did you know that lasers regrow hair?

It sounds crazy, I know, but it’s science.

Certain wavelengths of light stimulate hair growth for animals and people.

Today, I’ll review the best laser hair growth devices to help you find what you need.

What Is the Best Laser for Hair Growth?

Low-level light therapy has been clinically proven to reverse hair loss (1).

It’s painless and has no side effects.

I see that eyebrow that you raised—it sounds too good to be true, right?

If it’s so effective, then why are there bald people walking around still?

Let’s discuss the reasons.

First, it’s hard to say which laser for hair growth is the best. There is still debate over the most effective frequency of light to use.

And the best light therapy devices tend to be expensive.

Also, how well they perform depends on your situation.

If your hair follicles are already dead, the light won’t resurrect them.

But if you’re just beginning to lose your hair, a laser device can revive those failing follicles and put them back to work.

How Long Does LLLT Take To Work?

At any given time, some of your follicles are resting. They stay in this telogen phase for about 100 days.

Meanwhile, the majority is growing. They’re in the anagen phase. It can last for years at a time.

Hair growth lasers produce red light between 630 to 670 nanometers. It penetrates a few millimeters into the skin. It triggers follicles to grow hair if they are in the telogen phase.

That’s good news if you have pattern baldness or androgenic alopecia.

Both men and women with this condition have a disrupted hair growth cycle. Their follicles are resting too much. Plus, they are producing weaker, finer strands.

The red light helps their hair follicles wake up and start working again (2).

The hair they make is thicker, stronger, and shinier, too!

But you need to know something important.

Your hair might fall out faster at first when you begin treatment.

This is a feature, not a failure. The follicles are shoving the old, weak hair out as they create new, healthier hair.

It takes a few weeks to get things sorted, but then you’ll start noticing positive results. Most laser growth devices say to use them for three or four months, at least.

To bolster their effects, you can also use Rogaine to fight hair loss and take supplements to speed up hair growth.

While you’re at it, switch to a DHT-blocking shampoo as well.

None of those treatments conflicts with red light therapy for hair growth.

Who Can Benefit from Laser Hair Treatment?

People with thinning hair usually have a specific pattern of hair loss.

Women can be assessed with the Ludwig-Savin Scale, and men rated according to the Norwood-Hamilton Classification.

Women who are in categories I-4, II-1, II-2, and have frontal hair loss can benefit from low-level light therapy.

The same goes for men who fall into classifications IIa to V (3).

Best Laser Hair Growth Device

Kiierr LaserCap System (Best Choice)


Using this laser cap is very useful to grow thicker and healthier hair naturally. And you can do it even if you’re watching TV, reading a book, or taking a walk. After 30 minutes of the limit, it immediately shuts off.

The Kiierr Laser Cap is the best way to get a perfect, gorgeous head of hair back in the country. It needs to wear every single day for 30 minutes!

We suggest Premier Laser Cap 272 and its Full Package (including hair development supplements, shampoo & conditioner) for optimum success & complete scalp coverage.

For full hair development (no LED’s), Kiierr Laser Caps use just luxury laser diodes (650 nm wavelength). You do get a standard guarantee of 2 years, and you can be assured that your investment is being secured.

We’ll send you a new unit free if you experience any problems! Before recently, this groundbreaking technology was only possible via costly physician-led equipment and procedures.

Now you can use LLLT with Kiierr to grow hair in your own home for a more convenient, time-efficient, and effective hair loss procedure.

Illumiflow Laser Helmet for Thinning Hair


Shop now at

The illumiflow laser cap is similar in appearance to those made by HairMax and Capillus.

But what makes it stand out is the 5-year warranty. It’s rated for up to 20,000 treatment sessions.

Inside, there are 272 laser diodes operating at 650nm.

Wear the cap for 20 to 30 minutes three times per week to stimulate your scalp and regrow hair. At the 30-minute mark, it automatically shuts off.

It’s FDA-cleared for safety as a Class II Medical Device.

Unfortunately, this is yet another product that may have a lot of unreliable reviews.

But a double-blind clinical trial found it to be an effective hair growth devices. More than 95% of the participants saw an increase in their hair count within 17 weeks.

HairMax LaserBand 82

HairMax has achieved FDA clearance for their laser devices. They are safe for home use.

Moreover, they’ve been tested in multiple clinical trials. Then, the reports were peer-reviewed and published in medical journals.

In other words, their products are proven to work. And they come with a 2-year factory warranty and a 6-month satisfaction guarantee.

It may seem like an expensive investment upfront, but it’s certainly cheaper than hair transplants.

The LaserBand 82 isn’t exactly stylish – you’re not going to want to wear it in public unless it’s Halloween. But who cares when you only need to use it 90 seconds at a time, three times per week.

Stay the course for a minimum of 4 months as it may take that long to make a noticeable difference.

It features 82 medical-grade lasers – not LEDs. LEDs don’t provide enough power as the lasers do.

The lasers penetrate right into the hair follicles. But you won’t feel a thing as they don’t burn the skin.

The band has small teeth like a comb. They part the hair so that the light isn’t blocked from reaching the scalp.

But the device is lightweight and wireless. It comes with a power adapter and cord so that you can recharge it when necessary.

iRestore Professional LaserCap for Hair Loss

iRestore Professional

If you have hair loss, you should try iRestore. This unit use lasers penetrating 6 times more in-depth compared to any other treatment.

Moreover, it offers visible results in 80% of cases. You can use this device to treat alopecia, recede thinning hair, balding, hairline, and stimulate hair regrowth for men and women.

If you are looking for a cheaper hair recovery treatment, you should not miss out on this model.

You will get visible results in less than 6 months of use.

Kiierr272Premier-MD LaserCap – MAX Growth Bundle


It’s not any more challenging to grow healthier and thicker hair because of the Kiierr272Premier-MD Laser Hair Cap – MAX Growth Bundle.

Moreover, if you use this laser cap, it’s beneficial to grow thicker and healthier hair naturally. And you can do it while watching TV, reading a book, or taking a walk.

Furthermore, the perfect and efficient solution we use to combat thinning hair ensures it works. And you should leave the cap on; no matter what operation you’re occupied with.

Like sleeping (it switches off immediately while you’re asleep) – and assure the hair growth treatment is continuing!

Laser therapy is among the most modern and successful hair regrowth therapies accessible until recently, even by costly hair regeneration procedures performed by doctors.

Now Kiierr has placed everything at your fingertips right in the comfort of home and in a cost-effective way. The laser caps tackle numerous issues of aging as well as hair loss.

These include weight loss, balding, thinning, and weight, and brittle and weakened hair. Through fostering healthy and more energetic hair follicles, while revitalizing fragile and vulnerable hair, they successfully reverse hair loss.

HairMax LaserBand 41

If you’re on a budget, try the LaserBand 41.

It has half the number of medical-grade lasers as the larger hairband, but it’s still as effective. It just doesn’t cover as much area at one time.

You’ll need to use it for 3 minutes or less per session and three times a week.

iRestore Laser Hair Growth Systemirestore essential

iRestore’s helmet comes with a 6-month money-back guarantee. It’s FDA-cleared for treating hair loss.

It has 51 medical-grade lasers plus LEDs. They emit red light at a wavelength of 650nm.

This frequency of light is known to stimulate hair growth and also increase healing. That’s handy if you’ve had hair transplants or are dealing with eczema or psoriasis on the scalp.

Wear the helmet for 25 minutes every other day. It’s cordless, so you can walk around and do other things.

It should take up to 24 weeks to stop hair loss, then up to 6 months to grow thicker hair.

A clinical study completed in 2017 found that 100% of the participants had an average increase of 43% in their hair counts.

But please note that this is another product that may have deceptive reviews. According to Fakespot, Amazon scrubbed several hundred of them.

RegrowMD Laser Cap 272 by HairMax

If you feel silly wearing a hairband, I understand. Try this laser hair cap instead.

The other advantage is that you can cover your whole scalp at once. It has 272 laser diodes mounted inside.

Even if your hair isn’t thinning everywhere, the lasers will help it grow in thicker and healthier all the same.

Yes, you’ll pay a premium price. But again, this is a company that has done at least seven clinical studies with several hundred women and men participating.

Ninety-percent of the participants had “significant” hair growth while they used the HairMax device.

What does that mean?

Specifically, they had an average of 129 additional hairs per square inch.

Plan on wearing the cap for 30 minutes at a time, three times per week.

HairMax Ultima 9 Classic LaserComb

lasercomb 9 ultimate

What if your hair is thinning, but you don’t have pattern baldness?

Then try the best laser comb for hair growth.

It has nine medical-grade lasers embedded among the teeth.

Brush your hair with it for 11 minutes a day.

It’s compact and rechargeable; therefore, it’s ideal for traveling.

Also, it’s much less expensive.

CapillusPro Mobile Laser Cap for Hair Regrowth

Capillus also sells baseball caps with lasers inside. The Pro model has 272 diodes.

You only need to wear it for 6 minutes every day. Then, within six months, you should have a fuller head of hair.

The manufacturer recommends the cap for people that have hair loss that runs in their families.

They say to take a photo before you begin treatment. They warn that you may notice more shedding within the first three months.

But after a year of treatment, take another photo and compare results.

If you’re satisfied, continue to wear the cap and enjoy thicker hair.

There’s just one problem. A site called Fakespot criticizes this product for having lots of unreliable reviews. Keep in mind that this doesn’t mean that the product is untrustworthy.

Capillus has also published their double-blind independently-reviewed clinical trials which support the efficacy of their products (4).

CapillusUltra Mobile Laser Hair Cap

For those on a budget, there’s the cap with 82 5mW laser diodes. It has a rechargeable lithium-ion battery.

It was made in the USA and has FDA-clearance.

Again, wear it for 6 minutes a day to restore your hair to health.

Theradome Laser Hair Growth Helmet LH80 Pro

It resembles a bike helmet. The Theradome LH80 Pro is FDA-cleared and comes with a 6-month money-back guarantee.

The company points out that Bosley and HairClub both recommend this device.

It has 80 medical-grade lasers emitting light at 680nm. Plan on using it for 20 minutes at a time, twice a week.

It’s cordless and rechargeable. The battery should continue to hold a charge, and the laser should continue to work for 18,000 treatments or more.

You should see a positive difference within 26 weeks.

Theradome EVO LH40 Helmet

A less expensive option is Theradome’s LH40 helmet. It’s cordless and made for both women and men.

It comes with a 6-month money-back guarantee.

Body Essentials Light and Massage Therapy Hairbrush

Our final pick is another multi-purpose hairbrush.

It has three modes: LED light, massage, or both at once. The LEDs emit light at 660nm to stimulate hair growth.

Meanwhile, the 184 flexible steel bristles with ball tips can give you a gentle massage.

The brush needs two AA batteries to operate. That’s convenient as you’ll never need to wait for it to recharge.

How to Get the Most from Your New Laser Hair Growth Device

As most of these companies have gone to the trouble of doing clinical trials, it’s smart to follow their instructions. Use your new hair growth device as recommended.

Don’t panic if you experience more shedding during the first few weeks.

Switch to a sulfate-free shampoo and conditioner. Do what you can to protect your scalp and hair.

For example, brush it gently and avoid chemical treatments and heat-styling. Don’t let your scalp get sunburned.

Also, reduce your stress and improve your diet. Hair growth supplements may help.

Check with your doctor about using topical treatments, too. DHT-blockers like minoxidil might be what you need to keep your hair follicles from failing.


Laser Hair Growth: Does It Work?

Laser hair growth works by having the light absorbed into the scalp. The laser light then stimulates the cells in your hair follicles to be stronger.

If the hair follicle cells are stronger, then they can effectively produce stronger hairs.

Laser therapy helps to increase the microcirculation of the scalp, delivering a richer blood supply as well as nutrients to the hair follicle to make it stronger.

What are the Most Popular Types of LLLT Procedures?

There are four popular types of low-level laser therapy procedures on the market, including:

  • Capillus
  • Laser Band
  • Laser Comb
  • Laser Helmet

Do laser caps work for hair loss?

Capillus refers to a hair restoration procedure that features low-level laser therapy. This unique daily treatment helps increase hair fullness by reducing hair miniaturization.

The Capillus cap features clinically proven technology that is FDA cleared. It is an effective and safe therapy for hereditary hair problems like pattern baldness, receding hairline, and overall thinning hair.

The cap is highly versatile, allowing you to boost your hair growth on the go or at home. Unlike conventional devices, this unique cap from Capillus only features laser technology.

Do LaserBand Hair Therapy work?

LaserBand technology delivers therapeutic laser light energy to your hair follicles.

This groundbreaking technology is referred to as hair max laser therapy. It works through photo biostimulation.

This is a scientific procedure that does a great job of revitalizing enfeebled hair follicles to restore your natural hair growth cycle.

You will appreciate how effectively it replenishes your thinning tresses, replenishing your shining glory.

The device is FDA cleared to treat androgenetic alopecia popularly referred to as male or female pattern baldness.

Does the power grow comb really work?

Laser Comb is a medical device that is considered safe for home use. It has been clinically cleared to treat hair loss problems and boost hair growth in over eighty-five percent of those who use the device.

This incredible laser hair growth unit converts ADP to ATP (energy action of your hair cells).

It does a good job of increasing blood supply and flow to the affected part of your scalp while decreasing some of the inflammatory effects that can occur and cause your hair to fall.

The comb is used over the top of the head or through the hair on a thirty-minute basis every other day.

What is LaserHelmet Hair Growth?

LaserHelmet penetrates deep into the scalp using medical-grade low-level lasers.

This advanced treatment is FDA cleared method that does not only promote but also encourages new hair growth. It is a device that has been helping over eighty million people across the globe.

This unique helmet can have up to one hundred and eighty-seven medical-grade lasers, which is more than enough for the best results.

The red light from the laser is absorbed by the scalp and hair to stimulate cell metabolism to repair as well as improve the condition of the existing hair.

You can wear it at home while cleaning or on the go while driving. You can even sync the helmet with your phone to track hair growth.

Do lasers really regrow hair?

One thing that should always linger in your mind when considering laser hair growth devices and procedures is that it takes time for the technology to work.

The treatment must be able to restore the health of your hair follicle before the hair can regrow properly.

We advise you to take clear photos of your scalp before starting the therapy. This will allow you to effectively keep track of your hair regrowth.

How much does hair laser therapy cost?

You should expect to pay around fifty-seven US dollars per session when you have the procedure done by a professional. But the cost may vary concerning your circumstances.

A complete six-month laser hair growth program may cost approximately two thousand US dollars.

Laser therapy caps like the one from Capillus costs around one thousand US dollars.

A LaserBand costs around eight hundred US dollars. A LaserComb is usually affordable at approximately two hundred US dollars.

A LaserHelmet isn’t too expensive and you can buy it for around seven hundred to nine hundred US dollars.

Is Laser Hair Growth Safe?

This unique hair loss treatment is considered safe. There is no scientific data or any particular studies that suggest otherwise.

Most of the aesthetic centers that offer laser hair growth treatments are highly reputable.

You will also know that a hair growth treatment or device is safe if it is FDA cleared.

Any form of laser technology that is cleared by the FDA is usually approved and certified to produce superior hair growth results in the suggested duration.

Are there Any Precautions to Keep in Mind?

There are several precautions you have to consider, especially if you are planning to buy a LaserHelmet, a LaserBand, a LaserComb, or a LaserCap.

First, you are not advised to use low-level laser therapy on any cancerous tissues. You must consult your physician or specialist before undergoing the treatment if you have a tumor.

Second, people with tattoos on their heads are dissuaded from using low-level laser therapy on their heads. Your doctor would say you are not eligible.

Third, always remember to wear eye protection when using a laser hair growth device. Fourth, consult your doctor when you are pregnant to avoid any complications when using low-level laser therapy.

Are There Any Other Benefits of LLLT Apart from Hair Growth?

Apart from stimulating hair growth, low-level laser therapy reduces any further hair loss within a few months. The procedure is non-invasive and painless.

Low-level laser therapy devices can be used on both men and women. You don’t necessarily have to go to a specialist to get the procedure done on you.

Instead, you can buy a low-level laser therapy device (with a doctor’s or specialist’s recommendation) and do the procedure at the comfort of your home.

You can bring some of the laser devices anywhere with you, such as the laser cap from Capillus.

Are There Any Disadvantages to LLLT?

There are a few reasons that make some people skeptical about laser hair growth treatments.

For starters, low-level laser therapy is time-consuming, which means you need more than one session every week for several months (up to twenty-four months) to see impactful results.

In some special cases, some LLLT providers may recommend lifetime treatment for some people with hair loss problems.

Clinical laser treatments for hair growth can be expensive, especially if you consider the annual cost.

Some of the best low-level laser therapy devices that you can use at home are also costly. Some may cost up to one thousand US dollars.

The treatment may not be safe for people on certain medications, such as individuals taking prescriptions that are photosensitizing (increased sensitivity to light).

People suffering from severe hair loss may not be able to get impactful results even after twenty-four months of treatment.

Most low-level laser therapy devices are FDA cleared, but long-term effectiveness, as well as long-term safety of the treatment, has not yet been established.

Can I Use LLLT After Hair Transplant?

It is not recommended to use low-level laser therapy after a hair transplant. According to specialists, you are supposed to give your scalp time to recover.

Most low-level laser therapy devices contain spikes or teeth that are equipped with a laser. Such a design can easily damage your transplant.

Any device that you use should not come into direct contact with your scalp. You can; however, use an LLLT device like a laser comb ten days after the transplant.

Doctor’s Office or LLLT Home Devices, Which is Better?

In terms of effectiveness and quick, reliable results, the doctor’s office is a better option.

The system used by a doctor or a specialist is more powerful and precise.

An low-level laser therapy device would require you to follow a certain routine to achieve impactful results, which you are likely to forget.

As far as the cost of treatment is concerned, in-office therapy is usually more expensive compared to buying and using a handheld low-level laser therapy device.


Above are our top devices I wish you success as you regrow your hair.

May you have a shiny, healthy mane soon!

If you discovered a laser hair growth device today that’s working well for you, tell us about it in the comments below.


1. by Avci Pinar, et al., published August 23, 2013, accessed December 6, 2019

2. published December 6, 2017, accessed December 6, 2019

3. by Anoma Ranaweera, published 2013, accessed December 6, 2019


Kyler Lowe

I'm Kyler Lowe. I started to make it easier for men to find grooming tools to take care of their hair, beards, mustaches, and bodies.

3 thoughts on “Top 14 Best Laser Hair Growth Devices in 2021

  1. I ordered the hair max comb. They say could lose more hair. I don’t want to lose any more hair. Now I am having second thoughts about ordering it. I am so scared. I am ready to just go bald

  2. The hair will become irritated and it will get really bad really quickly. Not only does this not look good, but it is also really bad for your health. So, do hair straightening brushes really work?

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