Hair Growth Devices
- literaryfinds
- Aug 11, 2023
- 8 min read

Hair loss is a common concern for many individuals, affecting both men and women alike. Fortunately, there are several innovative devices and tools available in the market that can help combat hair loss and promote hair growth. In this article, we’ll explore the different types of hair growth devices and tools that can help boost your hair growth to the next level. With the right products and a proactive approach to hair care, you can take significant steps towards restoring fuller and healthier hair.
1. Laser Devices for Hair Growth
Laser devices, also known as Low-Level Laser Therapy (LLLT) devices, use laser technology to stimulate hair follicles, improve blood circulation, and encourage hair regrowth. They’re available as wearable, hands-free helmets, caps and bands, which offer broad scalp coverage for a convenient and consistent treatment. For those who prefer something smaller and more travel-friendly, they’re also available as handheld combs.
Benefits:
Enhanced Scalp Health: Laser devices improve blood flow to the scalp, delivering essential nutrients and oxygen to hair follicles.
Suitable for Various Types of Hair Loss: LLLT can be effective for androgenetic alopecia (male and female pattern baldness), aging hair, thinning hair and more.
Strengthened Hair: Strengthening hair follicles may lead to reduced hair breakage and improved overall hair health.
Minimal Discomfort: Laser treatments are generally painless, making them suitable for individuals seeking non-surgical options.
Side Effects/Risks:
Mild Scalp Irritation: Some users may experience mild redness, sensitivity or irritation, but these side effects are typically temporary and subside quickly.
Limited Results: Like other hair loss treatments, LLLT may not work for everyone and individual results can vary.
Top Laser Hair Growth Devices
This FDA-cleared hair growth helmet features 80 total VL680 proprietary lasers. They have a 680nm wavelength, which makes them 250% more absorptive and effective than devices that only use 655nm.
It uses a combination of red laser and LED light diodes and comes with built-in headphones so you can listen to music while you laser. At 25 minutes, treatment sessions are a little longer compared to other devices, so this feature is sure to come in handy.
With 272 medical-grade 650nm laser diodes, this cap provides maximum hair growth benefits with just 30 minutes of use every other day. It fits most heads, up to 23.5″ circumference, and conveniently fits under any standard ball cap for discreet wear. (Note: Be sure to get the just the cap if you’re vegan and not the complete system, as the haircare products and vitamins that come with it are not vegan-friendly.)
A discreet and portable cap equipped with 272 medical-grade laser diodes calibrated to 650nm, providing comprehensive scalp coverage. It’s one of the more expensive options, but with only 6-minute treatment sessions and automatic shut-off, it’s one of the most convenient. Fits heads with a circumference of up to 24 inches.
The RedRestore MAX features 272 medical-grade lasers calibrated to 650nm that produce results in just 7 minutes a day. Fits up to an XXL hat size (24.8 inch circumference).
This hair growth cap is equipped with 272 medical-grade lasers calibrated to 650nm and advanced cooling technology. Treatment sessions are 30 minutes a day, 3 times a week. It has a 30-minute automatic shut-off and fits up to a 23 inch head circumference.
This FDA-cleared hair growth band features 82 medical-grade lasers and patented teeth to part your hair and maximize results. Designed to be used in 3 positions on the scalp, it provides the equivalent of 246 total laser coverage. Treatment-time is incredibly fast at just 30 seconds for each position.
This cordless, handheld laser comb has 12 medical-grade lasers and a lighted timer display. It’s travel-friendly and can be used at home or while on the go. It can also be used on dry or damp hair. Treatment sessions are 8 minutes, 3 days a week.
2. LED Devices for Hair Growth
LED devices utilize light-emitting diodes (LEDs) to stimulate hair follicles and encourage hair regrowth. Although they work on similar principles to laser devices, they differ in their light emission mechanisms. While not as powerful as laser devices, which are generally considered to be more effective for hair regrowth, they’re still able to produce similar results.
Benefits:
Stimulates Hair Follicles: LED devices promote blood circulation and cell metabolism to support hair regrowth.
Non-Invasive: LED therapy is gentle and non-invasive, making it safe for home use.
Suitable for Various Hair Loss Conditions: LED devices can be beneficial for androgenetic alopecia and other hair loss conditions.
Side Effects/Risks:
Mild scalp irritation: As with laser therapy devices, some users may experience temporary redness or sensitivity.
Top LED Hair Growth Devices
This hair growth helmet that combines 82 medical-grade 650nm lasers and 200 LEDs for powerful hair regrowth stimulation. With a total 1410 mW total power output, it’s more powerful than other comparable devices on the market. Treatment sessions are every other day for 25-minutes.
This device features 120 LEDs (640nm) and is clinically shown to provide up to 66% more growth than topical, laser, and supplement treatments alone. It’s also the only clinically proven treatment to address reduced blood flow, inflammation, and elevated DHT levels, making it a comprehensive and effective treatment for hair regrowth. It offers visible results in just 16 weeks with daily 10-minute use. It’s available in two sizes and comes with built-in Bluetooth enabled headphones.
With its compact and cordless design, the brush is easy to use and portable, making it a convenient on-the-go solution for improving hair health. It’s a 3-in 1 device that combines the benefits of light therapy and scalp massage into a brush. It uses 620nm red LED lights and 420nm blue LED lights.
3. Dermarollers for Hair Growth
Dermarollers, also known as microneedling devices, work by creating tiny micro-injuries on the scalp to stimulate the body’s natural healing process and encourage hair growth by enhancing the efficacy of hair products.
Benefits:
Improved Absorption of Topical Products: Microneedling enhances the penetration of hair growth serums and treatments into the scalp.
Improved Blood Circulation: The micro-injuries from dermarolling promote blood circulation in the scalp, delivering essential nutrients to hair follicles for healthier hair.
Boosts Collagen Production: The micro-injuries trigger collagen production, leading to healthier hair growth.
Cost-Effective: Dermarollers are relatively affordable compared to some other hair loss treatments.
Side Effects/Risks:
Redness and irritation: Mild redness and sensitivity may occur after treatment but typically resolves within a day or two.
Risk of infection: Proper cleaning and disinfection of the dermaroller are essential to minimize the risk of infection.
Top Dermarollers
An advanced dermaroller designed to promote healthier hair and a revitalized scalp. It features 540 ultra-fine 0.25mm titanium needles that gently penetrate the skin’s uppermost layer to remove dead skin cells and promote scalp health.
This dermaroller features 540 0.25mm stainless steel needles, anti-slip guard protection, an ergonomic handle and comes with a storage case.
This trichologist-approved dermaroller features 540 high-strength medical grade 0.25mm stainless steel needles and decreases hair shedding in as little as 1-6 weeks.
This dermaroller features adjustable needle length and advanced technology for precise and controlled treatments. It can also be used on your face and body to improve the appearance of scars, stretch marks, wrinkles and more.
4. Scalp Massagers for Hair Growth
Scalp massage devices use various mechanisms, such as vibration or air pressure, to stimulate the scalp and improve blood circulation. They’re a relaxing way to promote hair growth and are available in both manual and electric form.
Benefits:
Stress Reduction: Scalp massages can be relaxing and help reduce stress, which can contribute to hair loss.
Enhanced Blood Circulation: Improved blood flow nourishes hair follicles, promoting healthier hair growth.
Side Effects/Risks:
Minimal Side Effects: Scalp massagers are generally safe to use, but individuals with sensitive scalps should use gentle pressure to avoid irritation.
Top Scalp Massagers
Waterproof and rechargeable, this electric scalp massager features interchangeable heads that can be used to massage your scalp as well as your body. Its sophisticated massage tips mimic the feel of human fingers and are designed to provide expert massage to your whole body.
Vegamour’s award-winning manual scalp massager features soft bristles and is suitable for all hair types.
This versatile manual scalp massager can be used both wet and dry, in or out of the shower. It can also be used with or without product.

Simple yet effective, this manual scalp massager features thinner bristles that help to both exfoliate your scalp and detangle your hair.
5. Hair Steamers and Hair Processing Caps
Hair steamers and processing caps offer a gentle and effective way to improve hair and scalp health. They create a gentle, salon-like steam environment that allows hair masks and treatments to penetrate deeply into the scalp and hair follicles, promoting better nourishment, hydration, and effective hair regrowth.
Benefits:
Enhanced Absorption of Nutrients: The heat and moisture from these caps help open up the hair cuticles, allowing hair masks and treatments to be better absorbed, promoting healthier hair growth.
Improved Scalp Health: The gentle heat can help relax the scalp and improve blood circulation, contributing to a healthier scalp environment.
Convenient and Reusable: Hair steamers and processing caps are user-friendly and reusable, offering a cost-effective and eco-friendly alternative to salon treatments.
Side Effects/Risks:
No Significant Risks: Hair steamer caps and processing caps are generally safe and well-tolerated by most individuals. However, avoid using excessively high heat to prevent scalp discomfort.
Top Hair Steamers and Processing Caps
This handheld hair steamer uses warm mist technology to provide gentle steam that hydrates and revitalizes the hair, making it more manageable and promoting healthier hair growth.
The Gold ‘N Hot Bonnet Dryer Attachment is a versatile hair care accessory that effortlessly fits most hair dryers, transforming them into a convenient hair steamer.
Crafted with premium-grade aluminum, this cap evenly distributes gentle heat, opening up hair cuticles for deep product penetration. Its spacious and comfortable design fits securely around your head. Reusable and eco-friendly, it offers a salon-like experience at home, transforming hair into a softer, smoother, and healthier state with each use.
This set includes a microwavable flaxseed-filled heat cap and ten recyclable shower caps. Made from soft recycled polyester and filled with natural flaxseed, this reversible and reusable cap is a convenient, cordless, and microwavable tool suitable for most hair types and textures.
These disposable caps are meant to be used with the Deep-Conditioning Flaxseed Heat Caps above, but can also be used on their own.
These hair growth devices offer innovative solutions for individuals seeking to combat hair loss and promote hair growth. While these tools have shown positive results for many individuals, it’s essential to remember that individual responses can vary. Consulting with a healthcare professional or dermatologist before starting any new hair loss treatment is recommended to ensure safety and effectiveness, as well as suitability for the treatment. When choosing products, opt for reputable and highly-rated options like the ones mentioned above. Always follow the instructions provided by the manufacturer and maintain consistent treatment sessions for optimal results. Remember, hair regrowth is a gradual process, and regular use of these devices is necessary to achieve the best possible results.