The helmet contains 51 medical-grade lasers and red LED lights that emit at a wavelength of 650nm. All you need to do is wear it for 25 minutes every other day. You can do other activities while you wait for the session to finish. iRestore says it usually takes 12 to 24 weeks to see a reduction in hair loss. Then you’ll see thicker hair within 5 to 6 months.
“A form of alternative medicine that uses low-level (low-power) lasers or light-emitting diodes (LEDs). Other names include low-power laser, soft laser, cold laser, biostimulation laser, therapeutic laser, and laser acupuncture. Whereas high-power lasers used in laser medicine destroy or cut tissue, low-power lasers are claimed to stimulate it and to encourage the cells to function.”
Our verdict? Which method of laser treatment you choose takes a few things into consideration – price, convenience and, of course, effectiveness. You’ll spend more for a laser helmet (or cap) but you get a more powerful treatment. A comb treatment only takes several minutes and many are cordless to provide supreme convenience. But if more power truly leads to better results – as many experts suggest – then a laser helmet provides a better overall treatment option, if you’re willing to spend the money.

*Results of treatment will vary from individual to individual. The information provided on this website and any of our literature is intended for informational purposes only and the information provided on this site is designed to support, not replace, the relationship that exists between a patient/site visitor and his/her existing physician. Information and opinions expressed on this website may be those of the clinicians and hair loss professionals who have written them and on the base of their education and experiences and since 2002 of clinical work at Evolution Hair Loss Institute and Advanced Trichology. See full disclaimer, click here.


If you look further into what they’re saying, you’ll see that they want you to use this for 12 weeks in order to make a determination on whether or not it works. Their return policy gives you six months to evaluate it, but the catch is that they charge you a restocking fee on it. This means that it’s not a risk-free trial. When you look at it from their point of view, it’s not as if they can resell your iGrow helmet once you return it, so they’re likely covering their production costs this way.
Unlike other hair laser treatments, iGrow uses a combination of LED and laser technology, at a clinically proven wavelength of 655 nano-meters. The unique design of the iGrow helmet is specially contoured to cover your entire scalp for the most effective treatment possible in the shortest amount of time. The hands-free design is much more convenient than hair-loss laser combs and the distribution of the low-level laser and LED lights inside the iGrow helmet ensures that the treatment targets exactly the parts of your scalp that need it most every time.
I've used this protocol in conjunction with all of our products very, very successfully, and it is the most FDA-approved laser, meaning iGrow has 2 FDA clearances, one for men and one for women, based upon their own research. This is totally unique to every other at-home device that is a helmet. This is based upon their own clinical research, their own evidence that it works, and quite frankly after using it in practice for nearly 5 years now, I know it works. It's what I recommend continuously.
Many hair laser products out there use either lasers or LEDs but the revolutionary iGrow uses both. This results in a more effective Low Level Light Therapy (or LLLT). The high-quality lasers produce a wavelength of 655 nano-meters that has been shown to increase cellular activity and energise the cells in your scalp, causing an uptake in the natural function of the hair follicle. The LEDs have a broader light energy to help provide complete scalp coverage.
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iGrow mimics the same LLLT (Low Level Laser Therapy) technology used by hair clinics around the world to encourage hair to appear thicker, fuller and healthier. The revolutionary iGrow harnesses the energizing and nourishing effects of cold laser technology and LED light to dilate tiny blood vessels and increase the blood supply to the hair follicle. Through the principles of "photobiotherapy" the lights progressively improve the quality, strength and thickness of your hair in an average of 12-16 weeks. More dramatic results can be seen after a 4-6 months. Thousands of men and women worldwide have discovered the power of laser therapy treatments for the improvement in the appearance of their hair.
Though it is unclear as to how often you had used the iGrow or if those uses were consistant, we are sorry to hear you didn't have the hoped-for results. All viable hair loss treatments require at least 4-6 months to begin seeing improvement, and the iGrow is no exception. Low Level Light Therapy (LLLT) is a clinically proven treatment for genetic hair loss, but naturally results can vary from person to person depending on many factors such as extent of hair loss, genetics and just the differences between individuals. However, as in all things, their will always be some types of hair loss it cannot help. Thank you for your feedback and giving the iGrow a try.
I want to say two more things and then I am gone. First, you are going to find more expensive and also cheaper machines that promise the same thing as this device. DO YOUR RESEARCH. The more expensive ones are simply that, more expensive. The cheaper ones, well, they are trash. You'll find that the cheap ones are just l.e.d. bulbs and no laser. This type of device will do nothing but aggravate you and waste your time and money. Second thing, and this one you should really take to heart. This device alone, will only do so much. Think of this device as the sun. Think of your hair as the grass. Think of your scalp as the dirt. Your body, more importantly, what you put in it, feeds your scalp. My point is,...diet, namely yours. I'll use myself as an example. I don't smoke. I eat very healthy. I work out. I take the appropriate vitamins and minerals. I clean my scalp with a DHT blocker shampoo. I use a honey based conditioner. I do also use an over the counter minoxidil.
Update @ 9 months: So, it's normal now for people who haven't seen me to comment on my hair, usually asking if I've dyed it darker or just mentioning that it looks thicker. The hairs on my balding patch are fully mature now and seems to be as thick as other hairs although there are fewer of them there. I grew my hair out several inches and at times was sporting some serious volume. My hair is more noticeable in the shower drain, and I experienced one week of excess shedding. But the shedding was temporary and now everything is going well, I'm not worried about hair loss at all. I can feel that my hair is healthy, and I'm enjoying the ability to grow it longer and try different styles.
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the first thing I noticed is that my white hair (I am now 77 years old), turned darker. Fist just slightly grey then almost black around the edges. My hair grows faster, looks healthier and get comments about my full head of hair all the time. I have a small bald spot on the back of my head that has had only a slight improvement and some new hair, but not radical.
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The treatment protocol we used in both of the iGrow clinical trials was 25 minutes every other day for 4-6 months, and once per week thereafter is usually enough to continue energizing the follicles as well as maintain what has grown thus far. There is really no harm using it more often, but since it doesn't seem to improve results the main reason people choose to do so is simply because it's easier for them to get in a "routine". 

If your hair loss is mild and your main goal is to stop further hair loss, you can try lower level laser therapy (LLLT). However, if your hair loss is in an advanced stage and you want to regrow some of your loss hair, it is better to use FDA approved (instead of FDA cleared) products like Minoxidil and/or finasteride.  If you do decide to try LLLT treatment, you can also consider other similar device like Theradome and Capillus that have higher density of laser diodes and therefore can potentially work more efficiently. 
The iGrow Laser Helmet is packed with 21 laser diodes and 30 red LED diodes. The LEDs are stated to burn somewhere between the 650-670 nanometer range while the Laser diodes burn are advertised to burn at 655 nanometers. At first glance, 51 lights shining on your head sounds like a decent deal considering most laser clinics machines only have about 107 diodes. Something struck me as odd though, why use LED diodes if they have not been proven. Even though they are burning at the roughly the same wavelength they lack the power and spread that a diffused laser diode would. Besides, the science is Low Level LASER Therapy, not LED therapy. So in essence there is really only 21 lasers that are actually proven to have an effect on your alopecia problem in my humble opinion. Scientists have tested and proven that for bio-stimulation to occur 4-6 joules of power per square inch is necessary. Some will say that closer to 2-3 joules per square inch is okay but for BEST results try to get 4-6 joules of power. I read a calculation on OverMachoGrande.com that a laser comb with 9 lasers will get you 0.5 joules of power per square inch if it is used for 400 minutes per day. Yes, you read that right, 400 minutes per day just to get a measly 0.5 joules of laser light therapy! That freaking pathetic! So a rough estimate for the iGrow laser helmet power rating would be something like 1.3 joules per square inch. That is less than laughable for my $595 dollar investment.

Low level laser therapy (LLLT) utilizes laser energy to stimulate hair growth with visible light waves in the red light spectrum. The laser light used in treating hair loss and thinning and other medical conditions is defined as low level laser therapy. LLLT is sometimes classified under a broader definition of phototherapy called “low level light therapy “where the light emitting device may be either a laser and/or light emitting diode (LED).


During the first couple of weeks, you won’t notice much in terms of new hair growth. However, there were a number of reports stating that hair fall was significantly reduced, even during a shower. If you’ve ever dealt with the heartbreak that comes with washing your hair and watching hundreds of strands going down the drain, then this alone will be a huge incentive to buy. 
Another good reason for giving low-level laser treatments a try is that they’re very safe – hence the FDA “clearance” for many of them. Users report very few laser comb side effects, if any, and most are very minor, such as an itchy scalp or mild irritation. Despite some claims, LLLT therapy does not burn your scalp. Besides, many LLLT devices come with automatic shut-offs when your session has finished.
Lightweight, comfortable, easy to use, and proven effective, this iRestore LLLT treatment dome received plenty of positive feedback from satisfied men and women. The only real drawback is the inability to set the length of treatment. Overall, the device is reasonably priced and can provide results in a matter of weeks. We gave this model a rating of five stars.
The restocking fee at $120 for a product that costs $700 is not bad. It’s not great, but it’s not terrible either. But then you’ve got to wonder, if you could make a garbage product for $30 and rent it out for six months for $120, could you make money? The answer is a definitive yes. The 6 month money back guarantee is nothing to brag about because of the high restocking fee. I’d be lying if I said I wasn’t tempted, but the restocking fee makes me cringe just a bit.
To help put a dent in these numbers, the in-home iGrow Hair Growth System is clinically proven to restore hair quality and help grow fuller, thicker hair in weeks, regardless whether you’re a man or a woman. All you have to do is place the iGrow “helmet” on your head, select one of five pre-programmed session, and sit back and relax as the device’s LED and laser lights help stimulate cellular activity within the follicle (more about this next).
The iGrow Laser Helmet is packed with 21 laser diodes and 30 red LED diodes. The LEDs are stated to burn somewhere between the 650-670 nanometer range while the Laser diodes burn are advertised to burn at 655 nanometers. At first glance, 51 lights shining on your head sounds like a decent deal considering most laser clinics machines only have about 107 diodes. Something struck me as odd though, why use LED diodes if they have not been proven. Even though they are burning at the roughly the same wavelength they lack the power and spread that a diffused laser diode would. Besides, the science is Low Level LASER Therapy, not LED therapy. So in essence there is really only 21 lasers that are actually proven to have an effect on your alopecia problem in my humble opinion. Scientists have tested and proven that for bio-stimulation to occur 4-6 joules of power per square inch is necessary. Some will say that closer to 2-3 joules per square inch is okay but for BEST results try to get 4-6 joules of power. I read a calculation on OverMachoGrande.com that a laser comb with 9 lasers will get you 0.5 joules of power per square inch if it is used for 400 minutes per day. Yes, you read that right, 400 minutes per day just to get a measly 0.5 joules of laser light therapy! That freaking pathetic! So a rough estimate for the iGrow laser helmet power rating would be something like 1.3 joules per square inch. That is less than laughable for my $595 dollar investment.
Hi. Be careful people. I ordered the iRestore during the first week of November. It apparently shipped 3 days later. Mid-December and I still haven’t received despite haivng paid for it. I’ve been trying to call the company….no answer. I’ve emailed the company, and besides receiving one email saying they were looking into it, I have received no more contact. Desperate now because it’s a lot of money. Will have to contact VISA and hope they can go after them if there is literally no way to contact them.
The iGrow Laser Helmet is a specially designed contraption that is like nothing you will have ever seen on the market before. This hi-tech hair re-growth system is like nothing else currently on the market, and truthfully looks and sounds like something out of a sci-fi movie set one hundred years into the future. The device has been in development for a number of years now, but it is now fully approved by the FDA, and it has gathered a great deal of impressive igrow reviews as of late, as well. The helmet is pretty expensive as of this writing, coming in at around $700 but experts say that overtime, you will actually save money as the need for hair rejuvenation products and treatments will no longer be required.
The manufacturer claims the device works to regrow hair in people diagnosed with androgenic alopecia, also known as male pattern baldness. Men and women with androgenetic alopecia have hair loss in a well-defined pattern that usually begins above the temples. Over a period of several months or years, the hairline will recede, forming the characteristic M shape. The hair can also thin at the crown, slowly progressing to complete or partial baldness. 

If your hair loss is mild and your main goal is to stop further hair loss, you can try lower level laser therapy (LLLT). However, if your hair loss is in an advanced stage and you want to regrow some of your loss hair, it is better to use FDA approved (instead of FDA cleared) products like Minoxidil and/or finasteride.  If you do decide to try LLLT treatment, you can also consider other similar device like Theradome and Capillus that have higher density of laser diodes and therefore can potentially work more efficiently. 


My hairdresser is delighted with the results and has been giving me much better cuts; either because my hair is responding better or she is more excited about my hair and experimenting more. Who knows, all I know is I wouldn’t give my Igrow back for double the money back, but you will need to try it on your own head to see if it is right for you and in doing so, you have nothing to lose.
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