Losing hair is never easy, and while some men embrace baldness with style, many of us would prefer to keep a full, thick head of hair. It’s not always in our control though—genetics, stress, and hormones like dihydrotestosterone (DHT) all play their part. Fortunately, technology is on our side. One such advancement that’s been making waves in the hair loss industry is low-level laser therapy (LLLT), offered through devices like laser combs and helmets.
If you’re like me and have been exploring ways to slow hair loss and potentially regrow some of what’s been lost, you’ve probably come across laser combs or helmets in your research. I’ve tested several of these products to see how well they work and whether they’re worth the investment. I’ll walk you through what to consider when buying one and share my experience with some of the top-rated devices on the market.
6 Things to Consider Before Buying a Laser Comb or System
Before you invest your hard-earned money, there are a few key things you should keep in mind when considering a laser comb or helmet.
1. Helmet or Comb?
One of the first decisions you’ll need to make is whether you want a laser comb or helmet. Helmets, while more expensive, offer a hands-free, convenient experience. You just wear the helmet for your session, and you’re done. Laser combs, on the other hand, are more affordable but require you to manually move the comb through your hair during the treatment.
When I started, I went with a helmet because the idea of setting it on my head and letting it do the work for me sounded great. But combs also have their advantages—especially if you’re looking for something budget-friendly that doesn’t take up as much space.
2. How Severe is Your Hair Loss?
If you’ve got smooth, shiny bald spots, it’s possible that laser therapy won’t help you, as there may not be any dormant hair follicles left to reactivate. Laser therapy works best on thinning areas where follicles are still present. I had areas where the hair was thinning, so I saw some improvement, but for fully bald spots, lasers won’t be a magic fix.
3. FDA Clearance
Many laser combs and helmets have FDA clearance, which means they’ve been approved as safe to use. This doesn’t mean they’ve been proven to grow hair, but it’s reassuring to know they’ve passed safety tests. Minoxidil and Propecia are the only FDA-approved treatments specifically for hair growth, but laser devices are cleared for use without significant risks.
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4. Minimal Side Effects
One of the main reasons I decided to try laser devices is because the side effects are minimal. Some users report minor irritation or itching, but you won’t experience any burning or serious discomfort. Many devices even have built-in safety features, like automatic shut-off timers, so you don’t accidentally overdo it.
5. Do They Actually Work?
There are a lot of mixed opinions on whether LLLT works. Some users report great results, while others don’t notice much of a difference. Personally, I did see some improvements, but it wasn’t overnight. It took a few months of consistent use before I started seeing results. If you’re skeptical, you’re not alone—but studies and user testimonials do support that it works for many people, especially in the early stages of hair thinning.
6. Price
Let’s face it—these devices aren’t cheap. Laser combs are generally more affordable than helmets, but even they require a decent upfront investment. However, it’s a one-time cost versus continually paying for shampoos, pills, or treatments. I looked at it like this: if my current hair growth methods weren’t cutting it, this might be worth trying for long-term results.
The 6 Best Laser Combs & Systems for Hair Growth
Now that you know what to consider, here are the laser devices I tried and recommend for hair growth. Each comes with its pros and cons, but I’ll break down what you can expect from them.
1. iRestore Laser Hair Growth System
Best features:
- Clinically backed
- Can be used with other hair loss treatments
- Safe to use every other day
If you’re looking for a laser system with proven results, iRestore is a great option. It’s a helmet-style device that looks a bit like a high-tech bike helmet, and I felt a bit like a stormtrooper while wearing it. But hey, it’s not about looks—it’s about results.
I was really impressed with iRestore’s clinical backing. Studies have shown users can see up to 40% more hair growth, which is why they offer a money-back guarantee if you don’t see results within six months. That gave me confidence to try it, knowing that I wasn’t wasting my money if it didn’t work for me.
The device uses 51 medical-grade lasers and LEDs to stimulate hair follicles, which in turn encourages growth. It’s completely safe and FDA-cleared, and you can use it alongside other treatments like Minoxidil or supplements for even better results. I also appreciated that it’s a drug-free option with no side effects.
You only need to use the helmet for 25 minutes every other day, and it automatically shuts off when your session is done. It’s easy to use, comfortable, and you don’t need to worry about recharging—just plug it into the wall.
Type: Helmet
Pros:
- Comfortable and easy to use
- Clinically proven results
- Safe and drug-free
Cons: - Results take time, don’t expect overnight changes
Bottom line: If you’re serious about tackling hair loss, iRestore is a top contender with a solid reputation and proven clinical results. Just be patient—it’ll take time to see noticeable growth.
2. HairMax Ultima 9 Classic LaserComb Hair Growth Device
Best features:
- FDA cleared
- Patented design
- HairMax is a trusted brand name
Best for:
Anyone who wants an easy-to-use, time-efficient hair growth solution
Overview:
HairMax is a well-known name in the hair growth industry, and they’ve been around for over 20 years. I’ve been using their Ultima 9 Classic LaserComb, and I can say it’s an excellent choice if you’re looking for something lightweight and portable. Plus, it’s FDA-cleared, which gives you some peace of mind regarding its safety.
One of the things I love most about this laser comb is how little time it takes. You only need to use it for about 11 minutes, three times a week. If you’re busy or just don’t want to dedicate a lot of time to treatments, this is a big win.
The design is sleek and functional. The comb has patented hair-parting teeth that help direct the laser light straight to your scalp, which is key in making the treatment effective. This parting feature is what sets HairMax apart from other laser combs because it ensures the light reaches your hair follicles more directly, stimulating hair regrowth and helping reverse thinning.
It’s incredibly easy to use and comes with a charging stand, a rechargeable battery, and a power cord, making it convenient for travel as well.
Type: Laser comb
Pros:
- Lightweight and portable
- Only takes 11 minutes per session
- Patented design to part hair and maximize laser coverage
Cons: - Results may take a while to notice
Bottom Line:
The HairMax Ultima 9 Classic LaserComb is perfect for those of us who don’t want to spend a lot of time on treatments but still want an effective solution. It’s reliable, easy to use, and comes from a brand with a solid reputation in hair growth treatments.
3. Hairguard Growband
Best features:
- Increases blood flow to the scalp
- Reduces scalp tension and calcification
- No side effects
Best for:
Anyone looking for a non-laser alternative to stimulate hair growth
Overview:
The Hairguard Growband caught my attention because it’s completely different from the traditional laser combs and helmets. It’s a soft, inflatable band that works by relieving scalp tension, which is a major cause of hair loss.
When you inflate the band, it gently lifts and releases tension from your scalp. This helps improve blood flow to the hair follicles, delivering more nutrients and oxygen that are essential for growth. This makes sense because poor circulation and tension can starve hair follicles, leading to thinning and eventual hair loss.
What’s unique about the Growband is that it also addresses scalp calcification, which is essentially a buildup that prevents healthy hair growth. By using the band, you’re not only improving circulation but also reducing this buildup.
It’s super easy to use and doesn’t take much time—just 10-15 minutes a day. While it requires manual inflation, I found it to be comfortable, and the results were promising. Plus, it’s completely safe with no side effects, which makes it a great option for people looking for an alternative to laser devices.
Type: Inflatable headband
Pros:
- Only requires 10-15 minutes of use per day
- No known side effects
- Comfortable and easy to use
Cons: - Requires manual inflation, which might be a hassle for some
Bottom Line:
If you’re looking for an effective hair loss solution that doesn’t rely on lasers, the Hairguard Growband is a solid option. It’s safe, easy to use, and can help improve hair growth by addressing key issues like scalp tension and calcification.
4. Theradome LH80 PRO Hair Growth Helmet
Best features:
- Reduces hair shedding
- Only requires a few sessions a week
- Covers a large area of the scalp
Best for:
Anyone looking for a powerful, cordless helmet solution for hair growth
Overview:
The Theradome LH80 PRO is one of the more advanced laser helmets on the market, and after using it, I can see why it’s highly recommended by hair experts and clinics like Bosley and Hair Club. With 80 lasers built into the helmet, it delivers serious power directly to your hair follicles.
One thing I appreciate about the Theradome is that it’s cordless, making it much easier to use without being tethered to an outlet. It also doesn’t demand a lot of time—just 20 minutes, twice a week. That’s a much lighter time commitment compared to some other devices, which require daily use.
In terms of results, many users report not only a reduction in hair shedding but also thicker hair overall. I noticed some improvements in both areas after a few months of use, but like all hair growth treatments, patience is key.
The helmet is designed with comfort in mind, featuring foam pads for a snug fit, and it even has sensors to ensure it’s properly positioned on your head. There’s also a built-in treatment counter that helps track your progress, which is a nice touch.
Type: Helmet
Pros:
- 80 lasers for maximum coverage
- Only needs to be used twice a week
- Cordless and comfortable to wear
Cons: - It’s on the pricier side compared to other options
Bottom Line:
If you’re looking for a powerful laser helmet that delivers professional-grade results, the Theradome LH80 PRO is worth considering. It’s easy to use, convenient, and helps reduce hair loss and shedding.
5. Aphrona Laser Hair Growth Helmet
Best features:
- FDA approved
- Rechargeable and portable
- Discreet design
Best for:
Men looking for a stylish, easy-to-use laser helmet that can be worn outdoors
Overview:
What I love most about the Aphrona Laser Hair Growth Helmet is how discreet it is. It looks like a regular hat, which means you can use it on the go—whether you’re out shopping, driving, or taking a walk. This convenience sets it apart from other laser helmets.
It has 81 lasers, which are FDA-approved, and the company claims that over 95% of users see some hair growth within the first 17 weeks. The lasers work by increasing blood flow to the scalp and stimulating dormant follicles to reawaken the hair growth cycle.
What’s great is you only need to use it for 30 minutes, three to four times a week. It automatically turns on when you put it on and switches off after the session ends, so you don’t have to worry about timers or settings.
Type: Laser helmet
Pros:
- Can be worn outside for added convenience
- Automatically turns on and off
- Stylish and discreet design
Cons: - Higher price point compared to some combs
Bottom Line:
The Aphrona Laser Hair Growth Helmet is a fantastic choice if you want a portable and stylish option that doesn’t scream “hair loss treatment.” It’s easy to use, and it works effectively in just a few sessions a week.
6. Hairguard Growcomd
Best features:
- Patented ETG technology
- Four power settings
- Quick and easy to use
Best for:
Anyone looking for a fast and convenient hair growth system
Overview:
The Hairguard Growcomb is another interesting addition to the hair growth market, using ETG (electrotrichogenesis) technology. This device works by emitting a pulsing electrostatic field through glass diodes that make contact with the hair follicles, helping them kickstart their growth phase.
The Growcomb comes with four power settings, so you can start on a lower setting until you get used to the slight tingling sensation. Once you’re comfortable, you can adjust it to your preference.
It’s incredibly easy to use—just comb through the areas where your hair is thinning, and it will automatically shut off after 10 minutes. I found the process to be quick and painless, making it perfect for people who don’t have a lot of time to dedicate to hair growth treatments.
Type: Electrostatic comb
Pros:
- Innovative ETG technology
- Easy to use, with just 10-minute sessions
- Rechargeable and convenient
Cons: - Like all hair treatments, it requires patience for noticeable results
Bottom Line:
The Hairguard Growcomb is a quick and effective option for anyone looking to stimulate hair growth without spending too much time on treatments. It’s easy to use, portable, and doesn’t come with any known side effects.
Do laser combs and systems really work?
So, you’ve just bought—or are seriously considering—a laser comb or another type of laser therapy system. Maybe you’ve already done plenty of research, read reviews, or even chatted with others about it. But that one lingering question remains: do they really work?
Well, I’ve done the homework, and the answer is: yes, they do work, but with some caveats. Let’s dive a bit deeper into the details.
Yes, they work!
There’s solid research backing up the effectiveness of laser hair growth technology. Several studies have shown that low-level laser therapy (LLLT) can help with hair regrowth and reduce thinning.
For instance, a study published by the American Journal of Clinical Dermatology tested laser combs on over 100 men and women for 26 weeks. The results were promising: those who used the laser combs (instead of a placebo) noticed improvements in the thickness and fullness of their hair, and these improvements weren’t limited by age or gender.
There’s more. Two studies published by the National Center for Biotechnology Information (NCBI) also pointed to the benefits of LLLT devices. In one of these studies, participants who used laser combs experienced less hair loss and better hair regrowth compared to those who used a sham device. And importantly, none of the participants reported adverse side effects.
While it’s important to acknowledge that LLLT cannot reverse baldness or completely stop it, laser combs and systems can certainly boost hair density and make your thinning hair look fuller.
But some skepticism remains
Not all medical experts are convinced of the effectiveness of LLLT devices, even though the studies are promising. Some doctors believe these devices may only provide mild benefits, and they point to the need for more extensive research before reaching a definitive conclusion.
Still, if you’re struggling with thinning hair, there’s good news: many real users, myself included, have reported positive outcomes. While LLLT might not work for everyone, for many, it’s a valuable addition to their hair regrowth toolkit.
The good news
One of the best parts of laser therapy is that it comes with minimal side effects. Whether you’re using a laser comb, cap, or helmet, the risk of adverse effects is low. Most people might only experience minor scalp irritation or itching, and temporary shedding could occur, but that’s just a part of the regrowth process.
It’s also worth noting that while LLLT devices don’t have full FDA approval like medications such as Minoxidil (Rogaine) and Finasteride (Propecia), many of these devices do have FDA clearance, meaning they’ve been deemed safe for use.
Commitment and discipline are key
Laser treatments do require a bit of commitment. Most laser combs or helmets need to be used for at least 10-30 minutes per session, several times a week. It’s a long-term approach, so if you’re thinking about laser therapy, be ready to stick with it.
A bit of history
Laser hair growth technology has been around for a while. Back in the mid-20th century, Hungarian scientist Endre Mester discovered that lasers could promote hair growth. While conducting experiments with low-power lasers, Mester noticed that the shaved spots on his test subjects (mice) were showing hair growth. His findings led to further developments, eventually paving the way for today’s laser hair growth devices.
Using laser combs and systems: A guide
If you’re new to laser combs or helmets, it’s natural to feel a bit intimidated by all the tech. But don’t worry, they’re quite simple to use. Here’s a step-by-step guide on how to make the most of these devices:
How to use laser combs:
1. Get ready to put in a bit of manual effort:
Unlike laser helmets, which you just place on your head, laser combs require some movement on your part.
2. Use them 3 times a week:
Most manufacturers recommend using a laser comb for about 10-20 minutes per session, three times a week.
3. No hair products, please:
Avoid using a laser comb if your hair has styling products like gels or creams. It’s fine to use on wet or dry hair, though.
4. Make sure your scalp is clean:
While it’s not mandatory, a clean scalp helps ensure the lasers penetrate your skin effectively.
5. Use it slowly:
Start at your hairline and work your way to the back, covering all areas. Unlike regular combing, you need to move slowly, leaving the comb in each spot for a few seconds before moving on.
6. Parting the hair is important:
The teeth of the laser comb part your hair so that the laser light can penetrate the scalp better.
How to use laser helmets:
1. Set it and forget it:
With a laser helmet, you just place it on your head and turn it on. Most sessions last about 20-30 minutes, three times a week.
2. Adjust for comfort:
Helmets typically come with adjustable sizing to fit your head comfortably.
3. Cordless convenience:
Some helmets are cordless, which means you can walk around and do other things while you undergo treatment.
4. Automatic shut-off:
Many helmets come with timers, so they’ll turn off automatically when the session is over.
So, which is better: a laser comb or helmet?
Both laser combs and helmets use the same LLLT technology to stimulate hair follicles, but they come with some key differences.
- Laser combs are typically more affordable and easier to use. They’re portable and can be a great option for those who are just starting out with laser therapy. However, they require more time and effort, since you have to manually comb through your hair for about 10 minutes per session.
- Laser helmets are more convenient because you simply wear them and go about your day. They cover a larger area of the scalp at once and are usually more powerful than combs, but they’re also more expensive.
If you’re looking for convenience and have a bit more to spend, a laser helmet might be the better option. If you’re more price-conscious and don’t mind spending a bit more time on treatments, a laser comb is a great choice.
Conclusion
At the end of the day, both laser combs and helmets offer promising solutions for those experiencing thinning hair. While they may not reverse baldness, they can make a noticeable difference in the thickness and fullness of your hair.
Have you tried any of the laser hair growth systems? What were your results? I’d love to hear your thoughts and experiences!
