iRestore Laser Hair Growth System Review

irestore laser hair growth system review

Are you worried about the amount of hair you’re losing every day? Well, you’re not alone. 

Gradual thinning of hair, full-body hair loss, and the appearance of bald or patchy spots on your scalp are signs that there could be an underlying condition.

Although some shedding (between 50 and 150 hairs daily) is normal as our hair goes through cycles of growing and falling out, some are not. 

Factors that may contribute to hair loss include stress, hormonal changes, age, side effects of medical treatment, poor nutrition, or a medical condition that requires a professional assessment.

Now, here comes the good news: you can combat hair loss or even possibly reverse it as you age. 

One solution that can put your mind at ease is the popular iRestore Laser Hair Growth System! It’s one of the top-rated home-user laser devices for hair growth!

If you want to know more about this hair growth solution, keep on reading. 

We’ll do an in-depth iRestore Laser Hair Growth System review to know what this hair product is, whether it’s worth spending your money on, and will it really help your hair grow back?

Let’s get started!

TLDR: iRestore Laser Hair Growth System Review

Product Description

iRestore Laser Hair Growth System is a medical device for treating thinning hair, blading, and receding hairline. It works by stimulating hair regrowth and can be used by both men and women.


As an FDA-cleared hair loss treatment, the iRestore Laser Hair Growth System looks like a helmet or cap, though others call it a dome. 

Upon opening the package of this hair tool, you’ll see an iRestore dome with the attached controller, user manual, and an AC adapter.

The iRestore cap is made of white plastic so it’s lightweight when worn. Inside, there’s a built-in headband to help keep the dome in place during laser therapy sessions. There’s also a handheld controller that is used to begin or stop the sessions.

Beneath the home medical devices are 30 LEDs and 21 lasers that work together to emit a wavelength of light.

iRestore Hair Loss Treatment – User Experience

The people behind the iRestore Hair Growth System claim that the technology can promote hair growth in women ages 18 to 60 and men ages 18 to 48 who have androgenic alopecia. 

True enough, this home-use laser device allows you to experience clinically proven technology and great scalp coverage without going to the clinic.

Inside the iRestore Hair Growth System, there are several cushions that allow it to fit comfortably on your head. 

Some users even shared that you can just comfortably catch up on Netflix or watch your favorite sports at home while wearing this laser device.

The controller also serves as the timer and it has two buttons to control the power. Just press stop when you’re done with the low-level laser therapy session. 

The cap is not uncomfortable, but the cord at the back seems to get in the way. However, since the session lasts only for 25 minutes daily, this won’t be a big deal.

What Makes it Stand Out – Hair Regrowth System for Those Within Thinning Hair

The iRestore Hair Growth System is a product by Freedom Laser Therapy, a company founded in 2003 that develops health and beauty products to improve the quality of life for all.

What makes their iRestore Hair Growth System stand out compared to other hair loss treatments is that it is drug-free. It can help treat alopecia, balding, thinning hair, stimulating hair regrowth, or receding hairline. 

The iRestore  Laser Hair Growth System can also be performed in your home’s comfort. The process is so simple. 

All you have to do is put the dome on your head and the light energy will stimulate hair growth. 

Your cells will then absorb the light and it then sets off a series of reactions, like freeing up sebum to unclog pores and increasing blood circulation.


  • Stimulates hair growth
  • Proven to treat hair loss in both men and women
  • The dome has soft cushions on the side, making it comfortable
  • Lightweight
  • Drug-free hair loss solution
  • Can be momentarily paused as long as it doesn’t exceed 5 minutes
  • LEDs radiate light therapy that enhances cell metabolism rate for hair development


  • An Amazon buyer shared that he experienced headaches after every use
  • Some users said it did not work on them even after using for months, others years
  • Quite expensive to buy
  • Takes time to see visible results

Is it worth it?

If no hair loss treatment has paid off so far, this iRestore laser hair growth is worth a try. It takes advantage of LEDs and medical-grade lasers to produce light at the right wavelength and power to stimulate hair growth.

The high-quality lasers moreover produce coherent light that penetrates to the scalp of the users so it can reach targeted areas with precision. The LEDs, on the other hand, encourage stimulation over a bigger scalp area.

In-Depth Review of the iRestore Laser Hair Growth System


Product Dimensions ‏: ‎ 10.7 x 9.25 x 6.1 inches; 1.74 Pounds

Item model number: ‎ ID-500

Total Power Output: 255mW

Laser Power Classification: Class 3R (<5mW)

Wavelength: 650nm (Red Light)

Light Source: 21 Medical-Grade Lasers and 30 Red Luminous LEDs

Safety Information: Do not stare directly into iRestore Laser Hair Growth System’s laser light. Be sure that your hair is dry prior to use. Keep the device away from wet areas and water and keep it out of reach of kids and pets.

Quality and Durability

This iRestore Laser Hair Growth System is not very heavy, non-invasive, and is cleared by the FDA. In terms of durability, it has been rated to work up to 10,000 sessions. 

Besides being one of the most popular laser hair growth devices, it is also one of the best-performing based on specifications, clinical trials, real results, and online customer reviews. 

Its medical-grade lasers radiate light energy that will be absorbed by the hair follicles to reactivate and enhance cell metabolism rate, which eventually leads to hair development.

Additional Features

How it Helps Increase the Supply of Nutrients to the Hair Follicles 

This laser cap or dome uses red light therapy that works to revive shrunken hair follicles as well as maintain your hair density. 

Moreover, the improvement in blood flow increases the supply of nutrients to the hair follicles, helping them grow stronger.

Pausing the Laser Hair Growth System Mid Session

This hair loss laser therapy can be paused momentarily if you want to do something else for a bit and then you can resume your therapy. Just remember, though, that the machine will automatically turn off if you don’t resume the session within five minutes.

Read more about Indications for Use and precautions to observe in this iRestore user manual.


The iRestore Laser Hair Growth System is covered with a 6-month money-back guarantee. 

Freedom Laser Therapy says that if you don’t see results within three to six months, you can send the product back for a full refund. That’s just how confident it is about its hair loss treatment.

Who is it Best for?

This iRestore Laser Hair Growth System is best for people who want to grow healthier-looking, fuller, and thicker hair; those who are willing to invest time every day to regrow his or her hair, and individuals using other hair loss treatments and products and want to see better results.

What Do People Say About it?


An Amazon customer from the United States shared, “I can tell you that it works, yes, it does benefit the reduction and also the regrowth of hair follicles. If you want to know [the] science of what the device does, you can see countless videos made that discuss what light therapy does to your scalp. Is it worth the cash? For me, it was. For you, well,’s your money, so I can only suggest that it is cheaper and way less invasive than a hair transplant. 

Now, that being said, if you are bald and have not seen hair follicles in years, this device will not help you. If [you] have thinning hair and want to make your hair thicker and regrow hair follicles that are not gone, but simply dormant, this device will do what it promises.”

However, there were some negative reviews about the product too. One reads, “ If you JUST start to thin or lose your hair it MIGHT stop it but if you’re looking to regrow hair it won’t do that. I used it for 1 year & noticed only that where it was thinnest it filled in a little bit only. I also have been taking DrFormulas HairOmega 3-in-1 Hair Growth Vitamins with DHT Blocker pills with it but have had very little success.”


Dermatologist Dr. Dray said, “I have been using it every other day for 25 minutes and I have had great success with this hair regrowth system. Specifically, I have noticed an increase in my hair strength quite a bit actually. Less hair breakage, stronger hair overall, and I’ve noticed an increase in hair thickness, specifically my ponytail is a lot thicker than it once was.

Another YouTuber DLM Men’s Lifestyle opined, “I’m 33 years old right now, going on 34. And as most of you might know, two-thirds of all men in the world experience hair loss and thinning when they enter their mid-30s…  [After 3 months], my hair was not falling out anymore. It was slowly growing back fuller, thicker, and faster. To be honest, it was a little bit slower than I expected it to be so I just wanted to test it for three months and then give it another month.

[After four months,] my hair still looks good. I did not lose any more hair. It looks thicker and there’s more hair. But you need to know that it might work differently for different people.”

Best Alternatives: Other Best Hair Regrowth Lasers

iRestore is not the only hair growth device. Other best hair regrowth lasers designed for treating hair loss and hair thinning are the following:

CapillusPro Laser Therapy Cap

The CapillusPro Mobile Laser Therapy Cap is formerly called the Capillus272 Pro. Just like iRestore, it is also a laser hair growth therapy cap but has a way better design because it looks exactly like an ordinary cap.

Beneath the CapillusPro Mobile Laser Therapy Cap is laser technology without LED lights. And, what’s cool is you only need 6 minutes of therapy every day and you’ll already get a whopping 1360 mW of total energy output.

Other unique features of CapillusPro Mobile Laser Therapy Cap are hands-free operation and a rechargeable lithium-ion battery. Makers of this product claim that the most noticeable result of new hair growth can be seen after 24 months.

HairMax LaserBand 82

The next best alternative to the iRestore laser system is the HairMax Laser Hair Growth Band LaserBand 82. It is also FDA-cleared and features 82 medical-grade lasers that can help provide a full scalp treatment.

It is easy to use and lightweight (weighs only 15.3 oz). Even its battery is lightweight so you can just pack it during travel for easy carrying. It is covered with a 2-year laser device warranty as well.

CapillusUltra Mobile Laser Therapy Cap

Boasting an easy-to-use and convenient ballcap design, this CapillusUltra Mobile Laser Therapy Cap is one of the best hair growth products or devices that is FDA-approved. It uses low-level laser therapy, like the iRestore laser system, and can help address genetic hair loss in men and women.

FAQs on iRestore Laser Hair Growth System

Do lasers really regrow hair?

Yes, low-level laser therapy appears to be safe and effective for hair growth as detailed in a 2014 study. It is effective for male pattern baldness, hair thinning, or hair loss in general. And there are many benefits why advocates encourage to try laser treatment for hair loss.

Some of these benefits include being noninvasive, painless, it helps increase hair strength, and there are no known side effects.

Is iRestore a hoax?

No, based on customer reviews online, it seems that the product works for most users. However, please know that results may still vary. It’s just that most of those who tried the product keep it as it helped them regrow their hair.

Does iRestore work for hair loss?

Yes, it helps regrow hair. There are even some customer reviews online that show before and after differences. LEDs cover areas in your scalp and allow light energy to spread evenly. The same technology penetrates deep enough into your skin and reaches into your hair follicles to help them jump back to life.

What’s the difference between iRestore Essential and Professional versions?

Freedom Laser Therapy designed iRestore to treat hair loss in two different versions. One is Essential and the other Professional. iRestore Essential is developed with 21 red medical-grade lasers plus 30 super-luminescent light-emitting diodes built outside the outer dome.

On the other hand, the iRestore Professional version has 282 lasers that are divided into 82 medical-grade lasers plus 200 luminous LEDs.

Does iRestore Professional promote faster hair growth?

iRestore Professional contains more lasers than the iRestore Essential version. However, the National Advertising Division claims that a device with more lasers does not necessarily mean it can regrow hair faster.

NAD is a part of the nonprofit BBB National Programs that evaluates the accuracy and truth of national advertising. That being said, the Professional version does not promote faster new hair growth, but it offers deep penetration and more coverage on the scalp. 

How long can I see visible hair growth from using iRestore?

The iRestore center claims that you can expect visible hair growth and reduction in hair follicle miniaturization in the first two to four months, although the entire treatment may last for half a year.

Can I combine the iRestore system with other treatments?

Of course! The combination of low-level laser light therapy with other treatments, like minoxidil, topical products, supplements, or finasteride can give better results. This does not mean, though, that these other treatments are required. You can use the iRestore system on your own.

Tips to Regrow Hair Naturally 

When it comes to preventing hair loss and regrowing hair naturally, there are plenty of methods you can try. 

1. Diet – One of the ideal ways to boost hair health is to ensure that you are getting enough minerals and vitamins in your diet. We encourage you to eat vegetables and fresh fruit, high protein foods (fatty fish, eggs), and nuts (walnuts, almonds).

2. Scalp massage – Another way to regrow your hair naturally is by massaging your scalp gently once or twice a week. The purpose of which is to stimulate your scalp as well as enhance blood flow towards the follicles. You may use coconut oil, argan oil, rosemary oil, almond oil, jojoba oil, pumpkin seed oil, or wheat germ oil during massage.

3. Vitamin D – There could be a link between having spot baldness to lower levels of vitamin D, a study states. As such, you may consult your doctor to get the necessary check of your vitamin D level. Exposing yourself to sunlight or taking vitamin D supplements that are prescribed by your physician may help treat hair loss faster.

4. Wide-tooth comb – Styling your hair after the shower may cause significant damage to your strands. If you do this too often, it may lead to baldness and hair loss. So, we recommend you let your hair dry first before styling and use a wide-tooth comb as much as possible for a gentle brush and gradually help you achieve fuller hair.

5. Stress – Avoid or manage stress as it appears to have a direct link to hair loss. So, if you have your stress under control, there’s a possibility that your hair will grow back.

6. Aloe vera – Aloe vera are known for centuries for their healing properties. Besides its skin benefits, it can also make your scalp healthier and strengthen your hair. You can buy it in gel in any pharmacy, but the best form of aloe vera to use in your hair is the raw gel of the plant.

Rubbing aloe vera into your hair and scalp allows it to penetrate into the hair follicles, which consequently could improve damaged hair. 

7. Egg yolk mask – An egg yolk mask can stimulate a high percentage of hair follicles in your scalp. When it does, it will help increase the hair growth rate that makes your hair fuller, healthier, and thicker. 

To make an egg yolk mask for your hair, simply mix 2 eggs with one-half cup of water and 2 tablespoons of olive oil. Dilute the mixture until it becomes less sticky. The next step is to apply it directly to dry hair and let it sit there for half an hour. Then, just shampoo and condition.

Final Verdict: Should I Buy It?

If you’re looking for a device that you can use at home and can help promote hair regrowth, then we’d encourage you to try this one out. It also gained a decent number of positive reviews, such that it helped people with their hair thinning problems.

As for its safety, iRestore has a Class 3R medical-grade laser and there have been no reported side effects from people who used this product. Furthermore, it is mainly intended to treat androgenic alopecia.

Just know, though, that the process of recovering lost hair depends on one’s lifestyle, genetics, or the severity of the condition. Meaning, you can’t expect that this iRestore hair growth system will work for everyone. iRestore may not be effective for those who have advanced hair loss or are bald. 

Indications for Use, as provided by iRestore team, indicate that the product is intended to promote hair growth for females with Ludwig-Savin Classifications I to II and Fitzpatrick Skin Phototypes I to IV as well as males with Norwood-Hamilton Classifications of IIa to V.

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