What Is A Laser Cap And How Does It Work?

A laser cap is a device fixed with laser emitting diodes. It works on the concept of Low-Level Laser Therapy (LLLT). Low-Level Light Therapy (a.k.a LLLT) stimulates the hair follicles with low-level laser energy. The non-destructive and cool (low energy) lasers permeate the skin to stimulate the stem cells that regenerate the hair follicles while encouraging regrowth. In addition, it works to increase the production of ATP and the metabolic process of the cells to promote hair growth. Laser caps are FDA-approved and considered the safest way to prevent hair loss and support hair growth. LLLT is also an effective treatment for androgenetic alopecia (1), (2). Read on for the list of the best laser caps for hair growth and hair loss prevention in the next section.

The 10 Best Laser Caps For Hair Loss In 2022

1. Best Overall: iRestore Laser Hair Growth System

This laser device claims to treat and prevent a receding hairline, alopecia, thinning hair, and balding. It is clinically studied, and the manufacturer claims that it has been proven to promote hair growth. The laser hair growth system can be used by both men and women and combined with other treatments for hair loss or hair regrowth. To find out more about this product, check this video review out. Pros

Lightweight Ergonomic design FDA-approved Developed in GMP-certified facilities Clinically tested

Cons None

2. Best Portable: Theradome PRO LH80

The Theradome PRO LH80 uses medical-grade lasers to stimulate hair follicles, prevent hair loss, and promote hair growth. The manufacturer claims that this device may help reverse hair thinning and shedding to maintain or increase your hair volume. This cordless device has 80 medical-grade laser diodes and a built-in speaker for voice-guided treatment tracking. You may see results in four weeks of use. Pros

FDA-approved Voice-guided device One-touch activation Rechargeable batteries Cordless Lightweight Cost-effective

Cons

Laser diodes do not cover the sides. Remember You will need to use laser caps for a few months regularly before you notice the difference. So, be consistent and have patience while using laser caps for hair loss.

3. Best Lightweight: RegrowMD Laser Cap

The RegrowMD Laser Cap is an FDA-approved device suitable for both men and women. The battery contains smart technology to monitor the battery level and prevent overcharging. The cap is developed with a bio-light comfort design to provide focused laser light delivery through calibrated openings and maintain an unobstructed light flow during the treatment. The lasers reach your hair follicles and stimulate them. The cap fits most head sizes, not larger than 22.5 inches in circumference, and may show results within 3-4 months. Pros

FDA-approved Rechargeable Easy to use

Cons

Not durable

4. Best Budget: illumiflow 272 Laser Cap

The Illumiflow laser cap comes with 272 laser diodes for full scalp coverage, and the treatment time is recommended at 30 minutes. It is an FDA-cleared device and complies with all safety and performance regulations. The lasers are calibrated to ensure optimal scalp penetration and claim to show results in 4-6 months. It has a one-switch operation and automatically turns off once the treatment is complete. Pros

Affordable 30 minutes auto shut-off FDA-cleared

Cons

Might be too small for some

5. Best Laser Diodes: Kiierr 272 Premier Laser Cap System

Photo credit: Kiierr The 272 Premier Laser Cap System by Kiierr helps boost hair growth without causing any side effects. This cap features high-quality laser diodes (650 nm wavelength) to promote maximum hair growth. You can say goodbye to your hair thinning woes – all you need to do is wear this cap for half an hour and voila! Your voluminous hair dreams will turn into reality. This device is safe and claims to rejuvenate dry and frizzy hair. You can wear this cap while watching a web series or reading a book and see visible results within a few days. If you are an absolute beginner, this video review might be useful. Pros

FDA-approved Portable Convenient High quality diodes

Cons None

6. Best Medical-Grade: CapillusUltra Mobile Laser Therapy Cap

This laser cap has 82 5mW laser diodes and claims to solve your hair loss issues with 6 minutes of daily use. This laser therapy cap is developed by physicians and is medically prescribed. It can be used with prescription medications or hair loss treatments you are undergoing. The cap provides great coverage and comes with a rechargeable lithium-ion battery. It starts to show results by three months. Pros

FDA-cleared ISO-certified product Offers flexible fit

Cons None

7. Best Dual Voltage: iGrow Hair Rejuvenation System

This LLLT stimulating light therapy device claims to rejuvenate the hair follicles to prevent hair loss. This clinically tested device promotes hair count by 35% in men and 37% in women in 16 weeks. It has four adjustable columns, customizable headphones, and aux hooks and covers the entire scalp comfortably. Pros

FDA-approved 1-year manufacturer guarantee Lightweight Dual voltage for worldwide use

Cons None

8. Best Automated: Theradome EVO LH40

This device contains 40 laser diodes and claims to reduce hair thinning and hair shedding. It is cordless and rechargeable and provides 16 treatment sessions on a single charge. The lightweight device is FDA-cleared, manufactured in an ISO-certified facility, and recommended for home use. The wireless and hands-free design makes it easier to use the cap while doing your daily chores or moving around. The device.  It claims to show visible results in 180 days. Pros

FDA-cleared Rechargeable batteries Proximity sensors One-touch automated device Cordless

Cons None

9. Best For Postpartum Hair Loss: HairMax Laser 272

The manufacturers of this laser cap claim that it increases the average hair count by 129 new hair strands per square inch. This laser cap has a dual operating mode, and you can choose between constant or pulsating light waves. The exclusive PowerFlex design of the product makes it a comfortable wear for almost all head sizes. The manufacturer claims that the device works well to resolve hair loss issues related to heredity, postpartum loss, menopause, and age-related issues. Pros

FDA-cleared 14 international medical device licenses 100% medical-grade lasers

Cons None

10. Best With Infrared Sensors: Lescolton Hair Growth Helmet Device

This laser cap has four modes to suit your needs. The first mode is for severe hair loss, the second mode is for severe hair loss in the middle of your head, mode 3 is for mild hair loss, and mode 4 is to prevent postpartum hair loss and tighten hair roots. The helmet uses 650 nm lasers to treat hair issues and features a built-in intelligent infrared sensor light that stops the device when not in use. It has a durable intelligent integrated design that sits on the head comfortably. Check out this review for a detailed understanding about the product. Pros

CE/FCC approved Smart mode memory 25-minute auto-timing Durable Easy to use

Cons

No information on FDA clearance

Laser hair caps can be useful in helping you deal with hair loss and hair thinning. Here are some reasons you should be using one.

Benefits Of Laser Cap For Hair Growth

Painless: The lasers are painless and will not hurt your skin. Effective: Low-level laser therapy is a proven way to improve hair growth. The laser caps use LLLT to treat hair loss. FDA-Approved: LLLT is FDA-approved, and most of the laser devices are cleared for safety and efficacy. Can Be Used At Home: You do not need a doctor’s prescription to use the laser caps. Non-Invasive Treatment: It is simple, unlike other hair treatments, such as transplants, etc. You only need to wear a cap for 20 minutes every day. Suits All Hair Types And Conditions: Laser caps will have the same effect irrespective of the hair condition and type.

Moreover, a laser cap is a one-time investment. In the next section, find out how to use a laser cap properly. Though you will get a user manual with the device, there are certain things you need to know.

How To Use Laser Caps To Get The Best Results

Clean Your Hair: Use a good shampoo and conditioner to clean your hair before using the laser cap. Dry Your Hair: Make sure your scalp and hair are completely dry before using the laser cap. Many caps can be used in both wet and dry hair. Check the user manual before using it.

Once you have placed the cap, follow the user guide to operate it. However, before you go ahead and pick a laser cap, there are certain things you need to check to ensure you do not pick the wrong product.

Things To Consider Before Choosing A Laser Cap

Type Of Hair Loss

Laser devices are available in cap and band forms. If you have baldness and hair thinning all over your scalp, a cap is best for you. However, if you have hair thinning in targeted areas, a band-type laser device is best for you.

FDA Approval

Devices need to go through FDA clearance to ensure their safety and efficacy. Hence, make sure the device you choose has FDA clearance.

Wavelength Of Lasers

Pick a device that uses lasers between 630 and 670 nm. These are the common laser frequencies used for LLLT devices.

Number Of Diodes

More number of diodes means better coverage. Conversely, fewer diodes give you low coverage. Low-level laser therapy is a proven treatment for hair loss issues, and the laser caps work on the same principle. They are easy to use and provide targeted and effective results at home. If you want a wireless device, pick the Theradome PRO LH80, the CapillusUltra Mobile Laser Therapy Cap is the best medical-grade option that you can go for. The illumiflow 272 Laser Cap will be the best budget pick.

Why Trust StyleCraze?

The author, Aditi Naskar, holds a diploma in health and wellness and has expertise in reviewing medical devices. She has conducted thorough research on the working principle of low-level light therapy and consulted experts. She has carefully checked the reviews of laser caps to evaluate their efficacy before picking the best ones for the list. How long does it take to regrow hair with lasers? Lasers may take 6 months to a year to regrow hair. Can laser caps be used after hair transplants? Yes, you can use them after a hair transplant. Can laser helmets be used with other hair loss products? Yes, you can use them with any other treatment you are undergoing for hair loss. What are the possible side effects of using laser hair growth caps? You may experience hair fall after you stop using it, or the hair may fall faster than before. Do I need a prescription to use a laser hair growth cap? No, you do not need a prescription to use a laser hair growth cap. Does LLLT hurt? No, LLLT does not hurt. It is a painless and non-invasive procedure for hair growth.

Sources

Best Cold Laser Therapy Devices For Pain Relief Best At-Home Laser Hair Removal Devices For Dark Skin Best At-Home Laser Hair Removal Products Best Laser Combs