The 15 Best Laser Hair Growth Devices 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 is the best laser for hair growth. 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 It Take to Regrow Hair with Lasers?

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 Growth Devices?

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).

Top Laser Hair Growth Devices

If that describes you, keep reading to find the best laser hair growth device for your needs.

Kiierr Laser Cap System for Hair Growth


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 device. 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

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 Laser Hair Cap – 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 growth 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 Therapy 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 Therapy 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 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 Laser Hair Growth 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.

3-IN-1 Phototherapy Scalp Massager Comb for Hair Growth

Here’s a massaging comb that does light therapy. It improves circulation in the scalp to help you relax and regrow your hair.

It emits blue and red light at the same time that it vibrates ultrasonically. But don’t worry, it’s not noisy.

The rechargeable comb comes with a USB cable.

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.


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.

2 thoughts on “The 15 Best Laser Hair Growth Devices 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

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