Best Red Light Therapy for Hair Growth

Nowadays, there are multiple ways to make your hair fuller and healthier - from thickening shampoos and scalp serums through hair supplements to high-tech devices. However, one of the most innovative technologies used for this purpose is definitely red light therapy. 

As it is known for its great effects and safety of use, it is gaining more and more popularity, creating a new hope for people struggling with hair thinning and loss. 

However, as multiple products for this treatment appear on the market nowadays, you may be confused about which one to choose. To help you make an informed decision, we prepared a list of the best red light therapy products for hair growth.

What Is Red Light Therapy for Hair Growth?

Red light therapy, also referred to as low-level laser therapy (LLLT), uses specific wavelengths of light, typically in the red to near-infrared spectrum, to penetrate the scalp and stimulate hair follicles. 

It works on the concept of photobiomodulation, where light energy is absorbed by cellular mitochondria, leading to enhanced cellular energy production and improved function.

The wavelengths used in red light therapy usually range from 630 to 670 nanometers. Thanks to their bio-stimulating effects, they help increase blood circulation and oxygen supply to the scalp, creating an optimal environment for hair growth.

Clinical studies have supported the effectiveness of red light therapy in promoting hair growth, and its regular use can lead to a significant increase in hair density. It is also praised for being non-invasive, pain-free and devoid of serious side effects.

The key to achieving the most satisfying results is using the best red light therapy for hair growth. Here’s the list of recommendations for you!

Best Red Light Therapy Products for Hair Growth

To choose the best red light therapy for hair growth suited to your needs and preferences, check out our descriptions below!

Capillus PRO S1

Product Overview: Capillus PRO S1 stands out as an excellent choice in red light therapy for hair growth. Renowned for its convenience and outstanding effects, the Capillus cap offers full scalp coverage and optimal comfort for regular use.

Product Features:

• 304 Medical-Grade Laser Diodes: Capillus devices are entirely based on the laser technology that penetrates down the hair follicle, contrary to dispersing LEDs, unable to penetrate it to a similar depth.
• Short Auto-Programmed Sessions: Wearing Capillus for just 6 minutes a day is enough to get the desired results relatively fast (first effects should be visible after around 3 months). What’s more, the device automatically turns off after the treatment, so you don’t need to check the time.
• Discreet Design: You don’t have to devote special time to your best red light therapy for hair growth. Instead, you can discreetly include it in your daily routine! As it resembles a regular hat, nobody needs to know you’re using it for the treatment. 
• Convenience: It’s hands-free and mobile, and it doesn’t disturb you in taking care of your duties or spending free time as usual.
• Maximum Scalp Coverage: As all the laser diodes are embedded inside the dome, they offer maximum coverage of areas susceptible to hair loss and thinning.
• Bluetooth Connectivity: You can connect your cap with the Capillus App on your smartphone to monitor your sessions and track your progress with periodic hair selfies.

Capillus PRO S1 is the product of the highest standard released by Capillus so far. It has 2.7x more lasers than CapillusOne, and it is an excellent suggestion for people with hair loss running in their family.

Thanks to a higher density of lasers than in other models, Capillus PRO provides higher density effects. As more lasers cover more areas, the results appear faster and are more satisfactory.

The device is battery-operated, FDA-cleared, and wearable indoors and outdoors for the best red light therapy for hair growth.

iRestore Elite

Product Overview: The iRestore Elite is another gadget that allows you to treat your weak hair while multitasking at the same time if you like. This FDA-cleared red light therapy for hair growth promotes a fuller and denser mane.

Product Features:

LEDs and Lasers Combined: This powerful device uses a combination of 500 lasers and LEDs.

Results After a Few Months: Just after around 3 months, you can expect healthier, thicker and faster-growing hair.

Short Daily Treatments: 12 minutes a day is enough to get the desired results.

Great Coverage: It covers the hairline, temples and crown.

The iRestore device uses 3 different wavelengths of red light therapy for hair growth. It is equipped with VCSEL lasers and LEDs. It comes with a remote, and it should be used for 12 minutes a day to see the first results after around 3 months.

Theradome PRO Laser Hair Growth Helmet LH80

Product Overview: This red light therapy for hair growth was developed by a former NASA engineer with a PhD in Biomedical Engineering. It provides the right wavelength and dosage of energy for restoring hair follicles, minimizing hair loss, and effectively boosting hair growth without overheating. 

Product Features:

Hands-Free: You can keep your daily routine while using the helmet and don’t have to waste your precious time on the sessions.

Universal Fit: One size for fitting any size of the head.

Short Sessions: The device should be used 20 minutes a day, twice a week, for optimum results (visible after around 4 months).

Lightweight: For comfort and convenience, the helmet is light and portable.

Every Theradome red light therapy device has safe and effective lasers of medical grade, produced in Silicon Valley, California, USA.

4. CurrentBody Skin LED Hair Regrowth Device

Product Overview: An FDA-cleared helmet-like CurrentBody device uses red therapy for hair growth, preventing future hair loss, and reverse pattern balding. It is easy to use, lightweight, and fun, as it has built-in speakers. 

Product Features:

Good Coverage: 120 LED bulbs provide 18 J/cm² of the precise red wavelength (640 nm).

Blood Flow Stimulation: As the device stimulates the blood flow, oxygen and crucial nutrients can be delivered more effectively to hair follicles.

Short Sessions: Only 10 minutes a day are enough to see the first results in around 4 months.

Built-in Headphones: To make the treatment more enjoyable, the helmet is enriched with headphones, so you can listen to your favorite music or podcasts in the meantime.

Two sizes available: To better fit your head, you can choose between small and medium-sized hair regrowth devices.

This LED helmet has just the right amount of wavelength and energy (604 nm) and thanks to stabilization appendices, the hair is parted to a small extent, making it possible for the LED to penetrate it more effectively. 

5. HairMax ULTIMA 12 LaserComb

Product Overview: Apart from the wearable helmets for hair growth, there are also manual devices, like HairMax ULTIMA 12 LaserComb. It’s suitable for home use and travel, as it is lightweight and cordless.

Product Features:

Manual Use: You need to actively move the comb during your session.

Targeted Use: You decide where to focus the red light therapy, so if there are areas that need particular attention, you can focus on them. 

Compact Size: Thanks to its compact size, similar to a regular comb, you can conveniently take it with you wherever you go.

Visible Results After a Few Months: On average, there should be 129 new hairs per square inch after six months of regular use.

Short Sessions: You just need to use the comb 3 times a week, 8 minutes per session.

HairMax ULTIMA 12 LaserComb can be used both at home and while traveling for nourishing and therapeutic red light therapy for hair growth. 

The laser light can be directly targeted to hair follicles in order to fix the hair cycle, improve density and fullness, boost hair growth and reverse thinning hair.

Specifications Comparison

For a quick comparison of the best red light therapies for hair growth, take a look at the following table:

Why Is Red Light Therapy the Best Treatment for Hair Growth?

Red light therapy is more and more frequently recommended as the best hair growth treatment due to its unique combination of effectiveness, safety and convenience. Here are its most important benefits:

• Stimulates Hair Follicles: As the hair follicles can be revitalized and energized by the red light, the hair grows faster and in bigger volumes.
• Boosts Blood Circulation: With better blood circulation, more nutrients and oxygen reach the scalp, which is crucial for healthy hair growth.
• Improves Scalp Health: Red light therapy contributes to a healthier scalp by improving its cellular health and reducing inflammation.
• Pain-Free and Non-Invasive: Using this method, you can avoid painful and invasive medical procedures for hair growth.
• No Side Effects Reported: Contrary to many pharmacological treatments, red light therapy normally does not have any side effects and can be used on a regular basis.
• Makes the Existing Hair Stronger: Thanks to the revitalizing red light, your existing hair can get thicker and stronger, with reduced hair loss and breakage.
• Convenient and Time-Saving: Red light therapy can be applied at home, fitting easily into your daily routines without the need for constant clinic visits.
• Suitable for Any Gender: This method brings excellent results in treating androgenetic alopecia (pattern hair loss) in both men and women.
• Backed by Scientific Research: Clinical trials confirm that red light therapy is efficient in promoting hair density and growth.

What Is the Best Red Light Therapy for Hair Growth?

If you want to combine excellent effects with the highest comfort of use, Capillus PRO S1 is your best choice. Its sessions are the shortest, and wearing it regularly for 6 minutes should provide you with first results after around 3 months, and outstanding results after 6+ months.

It is possible thanks to as many as 304 medical-grade lasers only. LEDs are not able to provide you with as effective and fast hair growth and rejuvenation as high-tech lasers because they cannot reach the same depth.

As it looks like a baseball cap, it is the most discreet out of all the mentioned red light therapy devices. You can wear it while working, taking care of your duties, spending free time, etc - nobody will know that you are actually having a hair growth session. 

What’s more, you can easily connect it to your smartphone via Bluetooth to have access to many additional features (like progress tracking).

The effectiveness and safety of use was confirmed by Capillus clinical studies conducted by the National Institute of Health. They included using low-level laser treatment on the scalp every other day for 17 weeks. 

This research showed that in the case of 51% of the study participants who used the active (non-placebo) Capillus272 Pro device, the hair counts significantly increased. 

No side effects or adverse events were noted, so Capillus was scientifically confirmed to be an efficient and safe red light therapy for androgenic alopecia. The study has been registered on ClinicalTrials.gov 

The Bottom Line

Nowadays, there are quite many devices offering similar benefits, but the best red light therapy for hair growth seems to be offered by Capillus PRO S1. Hidden by an inconspicuous baseball cap, you can use it basically anywhere and whenever you like without occupying your hands or letting anyone know about your treatment. 

You don’t even have to worry about sessions being too long or too short, as the auto-programmed system will turn off the device for you. The outstanding power of 304 medical-grade lasers is capable of bringing you outstanding results. 

If you are dreaming about thicker, denser and healthier hair, Capillus PRO S1 is your best way to go. Order it now or ask our expert in the case of any questions or doubts!