Can a laser hair comb really stimulate hair regrowth and reduce hair loss?
The honest answer is:
Not for everyone.
The laser hair growth brush is proven to improve hair growth for anyone who has live hair follicles in their scalp.
Those who do not may not benefit from this effective, natural, non-invasive, and cost-effective hair loss treatment.
The laser hair growth comb can help both men and women with various degrees of hair loss, whether from hormonal imbalance or Androgenetic Alopecia.
And, it can save you a ton of money on hair growth clinics or dermatologist visits.
Overview
- Key Takeaways
- The 4 Best Laser Hair Combs for Thinning Hair
- Does a Laser Hair Growth Comb Work?
- Laser Comb Side Effects
- How to Use a Laser Comb for Hair Growth
- How Long Does it Take to See Results from a Laser Comb?
- Can Laser Combs be Used with Minoxidil?
- What Shampoos Can Be Used Along with Laser Combs?
- Hands-Free Alternative – Laser Caps
Key Takeaways
- Laser hair combs stimulate hair regrowth and reduce hair loss, but their effectiveness varies.
- HairMax Ultima 12 (with 12 lasers) offers durability and a long warranty, is ideal for consistent treatment, and is trusted by professionals. The new Actonis Model has 18 lasers and requires 2 minutes less treatment time.
- Illumiflow Phototherapy Massage Comb offers red and blue light therapy with sonic massage and EMS microcurrent, promoting blood circulation and hair growth factors.
- Laduora DUO includes a serum pod for targeted treatment, enhancing hair growth with various technologies.
- Forever Lily Laser Comb provides affordability with multiple treatment options, including massage and EMS stimulation.
The 4 Best Laser Hair Combs for Thinning Hair
Below this comparison table, you’ll find pros and cons and full reviews for each device, plus answers to important questions.
This post may contain affiliate links that earn us a small commission, at no extra cost to you.
Does a Laser Hair Growth Comb Work?
A laser comb utilizes low-level laser therapy technology to stimulate hair follicles and “wake them up” back into the hair growth cycle (known as the Anagen phase).
Their unique design allows for the parting of the hair, allowing the light to reach the scalp directly – without the hair interfering with the process.
Though Laser sounds like something that can burn a hole through your head, laser brushes actually use Low-Level Laser that won’t burn your scalp and are perfectly safe.
The infrared light stimulates hair follicles (via photobiostimulation) and “wakes them up” back into the hair growth cycle (known as the Anagen phase).
Here’s what happens:
- The process naturally increases ATP and keratin production, the enzymes responsible for delivering energy to living cells, including hair follicles.
- LLLT increases local blood circulation, which speeds up and promotes the delivery of key nutrients for growing new, strong, and healthy hair.
The result?
Thicker, stronger, fuller, and healthier hair growth, and reduced hair thinning and loss.
(And a little-known bonus: An infrared comb can be very helpful for scalp eczema and itching. This wavelength is proven to reduce skin redness and itching.)
👉 Want to know more about how it works? Check out my post about red light therapy for hair loss.
And now, let’s see our laser comb reviews:
Since the HairMax laser comb series is the most popular one, I’ll start with HairMax reviews:
1. 🥇 HairMax Ultima 12 – Best Value
- Treatment time – 11-12 minutes, 3 times a week
- Wavelength – 650 nm
✅ Pros – Brand with 20+ years of experience, high quality and durability, long warranty and trial
❌ Cons – Expensive
VIEW ON AMAZON $269
HairMax has two more models that only differ in how many lasers they have (laser strength and wavelength are equal for all devices).
The more lasers, the less treatment time you’ll need.
Ultima 12 requires only 8 minutes of treatment, 3-4 times a week. It also has an LCD monitor to track elapsed treatment time.
The comb holds a charge for a long time, and it’s easy to use.
Many users experience reduced hair loss in just one month and growth of baby hair in about 4-5 months.
You can safely use other hair treatments along with HairMax laser combs (Propecia/Rogaine), but it’s recommended to use the comb before you apply other treatments.
The more lasers the device has, the higher the price.
However, you get 6 months of a free trial, and if it doesn’t work for you, you can return it and get a refund. The shipping is free, and the warranty is for 1 year.
Pros
- The rechargeable Lithium-Ion battery is made to last for 10 years (it comes with a charging cradle)
- 1-year warranty on the device, including the battery
- 1-year money-back guarantee (it’s enough time to see if it works for you)
- Easy to use, cordless, and lightweight – perfect for travel as well
- Feels soothing when you use it
- It beeps every 4 seconds to remind you to move it 1/2 inch further. The beeping can be turned off.
- you can use any international power adapter with it
- Comes with a quick start guide and a full user manual
Cons
- 9-minute treatment time. It takes patience and willpower to keep combing your hair for 9 minutes.
Available on Amazon ($269)
2. illumiflow Phototherapy Massage Comb – Best with Massage
- Wavelength – 630 nm + 400 nm (red/blue)
- Treatment time – 5 minutes, 3 times a week
✅ Pros – Low cost, combines light therapy with scalp massage and EMS microcurrent, FDA-cleared, 2-year warranty
❌ Cons – can be time-consuming if you use both the red and blue wavelengths
The Illumi Phototherapy Massage Brush offers two wavelengths:
- Red light (630nm) promotes blood flow to the scalp, nourishing follicles for improved function and growth.
- Blue light (400nm) helps regulate scalp oil production, which can contribute to a healthier scalp.
While using the light, you can also turn on the massage therapy (6000 strokes per minute) and EMS microcurrent to improve blood circulation to the hair follicles, delivering more oxygen and nutrients for hair growth.
Studies have shown that microcurrent stimulation can increase some growth factors in developing hair follicles, including Wnts, FGFs, IGF-1, and VEGF-B.
The illumiflow LED comb massage is also great for stress reduction, which can help deal with stress-related hair loss and promote the activation of dormant hair follicles.
The comb is easy to use, portable, and lightweight, and 5 minutes of treatment is manageable.
Available at Illumiflow ($129)
3. Laduora Duo – With a Serum Pod
- Wavelength – 660 nm
- Treatment time – 5 minutes, up to 5 times a week
✅ Pros – Comes with specialized hair growth serum, short treatment (5 minutes), with microcurrent and EMS stimulation, rechargeable, high-quality
❌ Cons – Some users find it a bit heavy
With code DEWYDAY
The Laduora Duo red light therapy comb is a unique device with a little pod of a specially formulated hair care serum that you can pop in and out, and it delivers the serum into your scalp while you comb it.
In only 5 minutes of daily treatment, this comb will enhance hair growth (especially the hairline) through combined red light therapy, therapeutic warmth, sonic vibration (that you can hear when you use it), and EMS stimulation (also known as microcurrent).
The micro-current can induce hair growth by stimulating dormant hair follicles that are phasing out to become reinvigorated, just like red light therapy does.
However, the serum makes your hair a bit greasy, so it’s recommended to use it on wet hair, and then you can keep using the device without the pod on dry hair.
It has 3 treatment modes: white (gentle), green, and balance. It vibrates more intensely as you move up the levels.
It is cordless and rechargeable, and it shuts off after 5 minutes, which is the recommended treatment time.
Pros
- 4 hair care therapies in one device
- Easy to use, clear instructions
- Short treatment time
- Good serum inside the pod – only natural ingredients including Rose Water, Argan Oil, Red Raspberry Seed Oil, Castor Oil, Biotin, and Hyaluronic Acid (Silicone-free, cruelty-free, clean, vegan)
- 100% Portable
- Free shipping and 1-year warranty
Cons
- You’ll need to buy more serum pods if you want to continue in the long term
Available at Laduora ($224 with code DEWYDAY)
I am excited to try this one out and have ordered one that’s on the way, but for now, you can see the great results demonstrated by Trina from Beauty Beyond 40:
4. Forever Lily Laser Comb – Laduora Alternative
- Wavelength: 660 nanometers
- Treatment time: 10 minutes, 3-6 times a week
✅ Pros – Combines light therapy with massage, has low F frequency and EMS stimulation, rechargeable, low cost
❌ Cons – Unknown brand
The Forever Lily laser comb comes with 8 red light therapy bulbs, 3 laser diodes, and 14 massage heads that produce low RF frequency and EMS (electric stimulation) while separating the hairs.
You can change the type of treatment through a single button under the clear LED display, and the manufacturer promises visible hair growth within 16-32 weeks.
It is rechargeable (through USB) and has a convenient stand for charging and storing.
And the price? It’s quite irresistible.
✅ Available at Aliexpress ($34 including shipping)
Laser Comb Side Effects
Through my research, the only laser combs ever tested clinically are the FDA-cleared HairMax Laser hair combs.
No side effects were reported in all HairMax studies.
A total of 7 double-blind studies, involving more than 450 male and female subjects, were conducted on the HairMax LaserComb at several research facilities, including the University of Minnesota and the University of Miami.
All subjects (ages 25-60) suffered from Androgenetic Alopecia for at least a year.
Throughout the study, they used the HairMax for 8-15 minutes, 3 times a week, for 26 weeks.
However, from my experience, some users may experience some hair loss during the first few weeks of use. This is because the laser causes the follicles to shed damaged hair and regrow healthy new hair.
The result?
93% success rate in reducing hair loss and growing new, fuller, and more manageable hair. This increase was an average of about 19 hairs/cm over six months.
How to Use a Laser Comb for Hair Growth
To get the best hair growth results, you simply pass the comb slowly over the scalp area where you suffer from hair loss or thinning hair – about three times a week for 8-15 minutes each time (treatment time depends on the device).
Use it on a clean scalp, free of styling products, excess oils, gels, and sprays, as they can block the light from reaching your hair follicles.
If you don’t commit to following instructions, your chances of positive results will be lower than average.
If you feel you won’t be able to slowly comb your hair for 8-15 minutes 3 times a week, consider using a laser cap (hair growth helmet) instead.
Treatment time is longer, but it’s completely hands-free and effortless.
How Long Does it Take to See Results from a Laser Comb?
Clinical tests have shown that it takes from 12 to 16 weeks to see visible to full results, but only if you are consistent with your home treatments.
If you give it up before (at least) 2 months of treatment, your chances of success are significantly reduced.
Can Laser Combs be Used with Minoxidil?
Yes, laser combs can be used along with any other hair growth treatment, and will likely enhance them.
Many hair loss clinics use both because they believe that synergistic results occur.
Minoxidil should be used as directed twice a day, and the laser combs 3 times a week.
Use the LLLT device first and then the Minoxidil.
What Shampoos Can Be Used Along with Laser Combs?
The best shampoos to use with laser combs are those that promote hair growth and scalp health.
I look for shampoos that contain biotin, niacin, and caffeine, as these ingredients have been shown to promote hair growth and prevent hair loss.
I recommend using sulfate-free shampoos because sulfate or other irritants (such as SLS) can contribute to hair loss.
Hands-Free Alternative – Laser Caps
Check out the BEST laser caps for hair growth in 2025!
To your health and happiness,
Meital
Studies
Jimenez JJ, Wikramanayake TC, Bergfeld W, et al. Efficacy and safety of a low-level laser device in the treatment of male and female pattern hair loss: a multicenter, randomized, sham device-controlled, double-blind study. Am J Clin Dermatol. 2014;15(2):115–127.
Treatment of Androgenetic Alopecia in Females, 12 Beam Laser Therapy.
Leavitt, M., Charles, G., Heyman, E. et al. HairMax LaserComb® Laser Phototherapy Device in the Treatment of Male Androgenetic Alopecia. Clin. Drug Investig. 29, 283–292 (2009).
International Journal of Cosmetic Surgery and Aesthetic Dermatology.Aug 2003.113-117.http://doi.org/10.1089/153082003769591209
Zarei, M., Wikramanayake, T.C., Falto-Aizpurua, L. et al. Low level laser therapy and hair regrowth: an evidence-based review. Lasers Med Sci 31, 363–371 (2016).
All reviews from out of India? what about in Indian climate, is anybody using in India? if yes then please provide reviews from Indian persons.
Thanks
Can u use lasercombs on ur beard also?
Yes, you can, but make sure that the light reaches your skin under the beard… 😉
I am a 51-year-old female and have been experiencing hair loss for the past eight months approximately. I have an LED face mask and wondering if I could use that in place of a laser comb an hold it over the top of my head for a few minutes each day?
I would say that yes , you can use a LED face mask over your scalp. However, the light has to reach it. So if you have a lot of hair that will block the light from reaching your scalp – I would suggest using a laser comb instead. Also, a few minutes won’t be enough – at least 15 minutes are required – about 4 times a week max.
Does this need to be used for the rest of one’s life?
Also, does hair fall out again, if the laser comb is discontinued
That really depends on many things such as your nutrition, health habits, stress levels and more.
Hi. Does your hair own hair color come back in? Or is it gray?
Does it come in thicker?
Thanks,
Bev
The light therapy only affects re-growth and thickness, not hair color – to my knowledge. For gray hair I would try using blackstrap molasses. Good luck!
Does this work on hair just receding on the front? My hair is quite thick but it’s just receding on the front.
Yes, it can work, but there are no guarantees. You can always try it and return it if it doesn’t work for you, you have 3-6 months to do that – with all devices in this post. Good luck!
I’ve seen laser hair comb with acupuncture. What does this mean? Is it advisable to go for such?
Acupuncture is another natural way to increase local blood circulation in your scalp so it’s probably a good idea. Can you send me a link to the product so I’ll take a look at it?
I am a Nigerian, (Though in UK and will be going back to Nigeria by September), loosing my hair slowly on the front and top of my head. I’m currently using “Regiane for men” for about 2months and two weeks, and I can’t really see any hair growth, tho the loss isn’t really much again. I want to know if this laser comb will work for me, and if I can use it while still using the Regaine.
Yes, you can use it with it, it can even make it more effective. The laser brush, like I’ve mentioned in the post, is not guaranteed to work. The only way to know is to try, and that’s why the best manufacturers offer 6 months of money back guarantee which you can use to return it if it doesn’t work and get a full refund. I hope this helps and good luck!
Please ..does the light therapy help in the case of Alopecia cicatrizale? And does it help to make the hair in the defect area growing faster? Thx
If you mean the type of hair loss that’s caused by an autoimmune condition, my answer is – I don’t know, unfortunately. The only way to know it to try really…
My husband is bald on top but has hair growth all round the head but very fine hair he is Asian Pakistani origin. How will he be able to know if he has live hair follicles on top. He has heredatory condition as his father is bald on top too will this laser comb/ brush actually work
There is no way that I know of to check this by yourself…the only way to know if this will work it to try it out. Most devices I recommend come with a money back guarantee for 3-6 months. If it doesn’t work you can send it back and get a refund.
How do u know if u have live hair follicles or not? Also, what product is best for female hair loss on the back of the Head where pony tail stress caused hair loss?
You don’t know if you have live hair follicles unless you see you have hair, but it’s very short and doesn’t grow, or until you try hair growth treatment and see new hair growing where it hasn’t.
For the back of the hair specifically I would try either an IR comb (because you can use it on that area repeatedly) or an infrared heat lamp, pointing to the area. See this post for more details: https://www.infrared-light-therapy.com/red-light-therapy-hair-loss/