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The Best Laser Hair Growth Devices To Reverse A Receding Hairline

Your path to thicker, fuller and denser hair.
Brand courtesy / HairMax Hair Loss Solution
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During our extensive research, we have found the best laser hair growth devices with FDA clearances and clinically tested to support hair growth and reduce thinning hair.

If you’re experiencing a receding hairline or thinning hair, it’s about time you try a laser hair growth device. These devices are game-changers because they target the whole hair growth process with the energy emitted by low-level lasers. In fact, studies have shown multiple times that laser treatment helps increase hair count and density, strengthen existing hair, and prevent further breakage.[1] Also, hair growth devices are more effective than topical products and are especially good for people whose condition hasn’t been improved by other treatments.[2] This is because laser energy penetrates deep into the skin layers, so it reaches the follicles and triggers biochemical changes within body cells to encourage hair growth. And the best part is that you can use them at home, as most devices have FDA clearances for safety and effectiveness.

Now here’s what you need to know to purchase the best laser hair growth device and maximize the results.

How do laser hair growth devices work?

Hair growth devices use low-level laser therapy (LLLT) to nourish the scalp, boost blood flow, and energize hair follicles.[1][3] When used regularly, they can prolong the growth phase and reactivate the dormant follicles, which in turn reduces hair loss and stimulates hair growth.

LLLT devices are found in several formats, including helmets, caps, and combs. The differences between them are the level of comfort provided, the scalp coverage, and the number of lasers.

Do laser hair growth devices work?

All studies have shown that low-level laser therapy is an effective and safe treatment for hair growth that works for both women and men. It can increase hair count, density, and thickness in 26 weeks and does not cause any serious adverse effects.[1]

What should I look for in an at-home laser hair growth device?

  • FDA clearance: It’s best to use FDA-cleared devices, which means that the device’s safety has been confirmed in clinical trials.
  • Circumference: Some reviewers complain about the device’s size not being big enough to fit on their heads. This happens quite often with helmets rather than caps as they lack flexibility. So look for product specifications to confirm whether or not the device fits your head.
  • Warranty: Double check the warranty and return policies and see what conditions you need to meet to be eligible for a return in case you’re not satisfied with the results. Some brands allow return only after 12 months.

The best laser hair growth devices

Now that you have all your questions answered, below are the best laser hair growth devices you can choose from. They are all FDA cleared, fit all budgets, and work to increase hair growth in as little time as possible.

best at-home laser hair growth device

Kiierr 272 Premier

  • No. of lasers: 272
  • Scalp coverage: Full
  • Comfort level: High
  • Warranty: 7 months
  • Price: $595–$925

This cutting-edge device packs 272 premium lasers to provide full scalp coverage and reach all hair follicles for maximum results. Besides, it has a baseball cap-like design made to fit 90% of the world’s population. According to the brand’s claims, it takes two months to reduce hair shedding and about four months to promote new hair growth using Kiierr four times a week. After this cycle, you can enjoy thicker and denser hair as well as reduce the frequency to once weekly.

Get the best deal: $300 Discount + Vitamins, Shampoo & Conditioner

regrow md laser cap

HairMax RegrowMD

  • No. of lasers: 272
  • Scalp coverage: Full
  • Comfort level: High
  • Warranty: 6 months
  • Price: $799

HairMax is a pioneer in the industry, and its products are among the few that have been clinically tested to support hair growth.[4] For instance, RegrowMD has more than 30 clearances, clinical studies, licenses, and published medical journals regarding its safety and efficacy. On top of that, it features 272 medical-grade lasers that are densely spaced and evenly aligned to provide optimal energy delivery to hair follicles. This maximizes the hair growth effects while ensuring full scalp coverage.

iRestore Laser Hair Growth Device

iRestore Laser Hair Growth System

  • No. of lasers: 51-282
  • Scalp coverage: Full
  • Comfort level: High
  • Warranty: 12 months
  • Price: $700-$1200

iRestore is the most popular laser hair growth device and a best seller on Amazon. It’s available in two versions, with 51 and 282 medical-grade lasers, plus LEDs, both being clinically proven to stimulate the scalp and energize tired hair follicles.[5] Based on the trial results, the device can drastically increase hair thickness and growth within 24 weeks when used three times weekly with 30-minute sessions. Be aware that compared to hat-shaped devices, this one lacks flexibility. Besides, if you want to move around during sessions, you have to get the battery pack, which is not included in the initial price.

Read full review: iRestore Review

illumiflow laser cap for hair loss

Illumiflow 272 Hair Growth Device

  • No. of lasers: 272
  • Scalp coverage: Full
  • Comfort level: High
  • Warranty: 5 years
  • Price: $800

This hair growth device ensures maximum coverage, deep scalp penetration, and optimal results in treating receding hairline, thinning hair, and androgenic alopecia. With 272 lasers, it visibly improves hair growth and thickness in four to six months with sessions of 30 minutes three times a week. Plus, the brand offers a 5-year warranty because it truly believes it will satisfy each customer. Comfort, durability, affordability, and effectiveness are the words that describe Illumiflow, making it one of the best laser caps for hair loss.

Theradome Laser Hair Growth Helmet PRO LH80

Theradome PRO LH80

  • No. of lasers: 80
  • Scalp coverage: Medium
  • Comfort level: Normal
  • Warranty: 6 months
  • Price: $800

This hair growth device doesn’t use LEDs but only medical-grade lasers for the best-in-class results. It reduces hair loss in the first months, after which it targets the fullness and thickness of each strand. Theradome PRO does all that in just six months with 20-minute sessions, two times weekly. Don’t worry, this laser hair growth helmet has a large battery that can last up to 18,000 usages, covering a lifetime treatment. Plus, if you are not satisfied with the results, you get a full refund.

HairMax Laser Device for Hair Growth 2020

HairMax LaserBand 82

  • No. of lasers: 82
  • Scalp coverage: Medium-Full
  • Comfort level: Normal
  • Warranty: 1 year
  • Price: $799

HairMax LaserBand covers the whole scalp with front-to-back movements, effectively stimulating hair growth and increasing thickness when used regularly. It features 82 lasers and is made with an optimized system of patented teeth to part the hair and boost the light delivery to the follicles. The device is cordless, flexible, lightweight, and provides one of the fastest treatments, with sessions of just 90 seconds. Simply put, this one offers a practical solution for those who don’t have much time to spend on hair growth treatments.

Capillus Laser Cap for Hair Loss


  • No. of lasers: 82, 202 – 272
  • Scalp coverage: Full
  • Comfort level: High
  • Warranty: 1 year
  • Price: $1000-$3000

Capillus offers three alternatives to at-home hair growth devices, with 82, 202, or 272 medical lasers to fully restore the lost hair. As the FDA report states, the Capillus device gets 510(k) clearance, and it works with 6 minutes daily sessions, stimulating new hair growth in as little as four months. Finally, as one of the best laser hair growth devices, Capillus not only thickens the hair but reduces hair shedding and breakage by energizing and renewing the follicles at a cellular level.

HairMax Ultima 12 Laser Comb for Hair Growth

HairMax Ultima 12 Laser Comb

  • No. of lasers: 12
  • Scalp coverage: –
  • Comfort level: Low
  • Warranty: 1 year
  • Price: $395

This is a great hair growth device if you are on a budget. It features 12 low-level lasers to target the root causes of thinning hair, plus a hair-parting teeth mechanism that helps deliver maximum laser light energy to follicles and boost the benefits. On top of everything, HairMax LaserComb claims to have a success rate of 90% in restoring hair thickness and health. And it only takes six months! 

Frequently asked questions

  1. Is it safe to apply finasteride or minoxidil while using a laser hair growth device?

    It’s safe to use finasteride and minoxidil while following a laser hair growth treatment. A study published by the International Journal of Trichology found that “combining LLLT with topical minoxidil solution and oral finasteride may act synergistically to enhance hair growth.”

  2. Is it too late for me to start using a hair growth device?

    It depends on your condition. But as long as you still have hair, even if it’s thin and rare, laser treatment can help. However, a hair growth device won’t work in severe cases of baldness. The hair follicles must be still alive so that laser energy can energize and boost them. For this reason, it’s best to start using a laser hair growth device in the early stages of hair loss. 

  3. Do I need to use a targeted shampoo before following a laser hair growth treatment?

    Using a targeted shampoo is not mandatory, but it can support LLLT and improve the results in the long term.

  4. Do more lasers grow hair faster?

    It hasn’t been shown that more lasers can stimulate faster hair growth than fewer lasers. However, a hair growth device with extra lasers provides wider scalp coverage, meaning it can reach more balding areas and work more effectively for advanced hair loss conditions.  

  5. How long does it take to see results with an LLLT device?

    Laser hair growth devices can promote hair growth and reduce hair loss within 12 to 24 weeks if used regularly. Most studies were performed on periods of 6-24 weeks, and the first visible results were usually reported after eight weeks. 

  6. Do hair growth devices work for young and aged people?

    Hair growth devices work for both young and aged people. Nevertheless, the process may be slower in elders as they usually have less active hair follicles.


Women’s Concepts uses reliable sources, including dermatologists’ insights, clinical trials, and scientific journals, to find accurate information and support all the facts shared in our articles. All statements and claims have clear and legit references. Read our editorial policy to learn more about our sources of information, our process of researching and fact-checking the content, and how our team strives to keep all articles updated, completed, and trustworthy.

  1. Avci P, Gupta GK, Clark J, Wikonkal N, Hamblin MR. Low-level laser (light) therapy (LLLT) for treatment of hair loss. Lasers Surg Med. 2014, https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3944668/
  2.  Yoon JS, Ku WY, Lee JH, Ahn HC. Low-level light therapy using a helmet-type device for the treatment of androgenetic alopecia: A 16-week, multicenter, randomized, double-blind, sham device-controlled trial. Medicine (Baltimore). 2020 Jul 17, https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7373546/
  3.  Makihara E, Masumi S. Blood flow changes of a superficial temporal artery before and after low-level laser irradiation applied to the temporomandibular joint area, https://pubmed.ncbi.nlm.nih.gov/18467786/
  4.  Jimenez JJ, Wikramanayake TC, Bergfeld W, Hordinsky M, Hickman JG, Hamblin MR, Schachner LA. 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 Apr, https://pubmed.ncbi.nlm.nih.gov/24474647/
  5.  Egger A, Resnik SR, Aickara D, Maranda E, Kaiser M, Wikramanayake TC, Jimenez JJ. Examining the Safety and Efficacy of Low-Level Laser Therapy for Male and Female Pattern Hair Loss: A Review of the Literature. Skin Appendage Disord. 2020 Sep, https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7548873/
Who wrote this?
Picture of Ana Vasilescu
Ana Vasilescu
Ana Vasilescu is the founder of Women's Concepts and a certified skincare consultant. She has over five years of experience working in the beauty editorial industry and over a decade as an acne sufferer. With a background in dermatological research, Ana brings a wealth of expertise to a diverse range of topics, from buzzy ingredients to anti-aging and acne advice. She holds a BA in Sociology and Political Sciences. Find her on LinkedIn or Instagram.
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