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).


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The only thing that can trip you up here is if you get it and don’t use it as much as you’re supposed to. If after 6 months you don’t like it and end up returning it, the restocking fee will be about $120, so worst case scenario you’re going to pay $20 a month to try it out and see what you think. When you look at it this way, and compare it to the cost of trying out other products, it doesn’t sound like too big a risk. Plus if it works you’ve got a one-off payment for a hair growth solution that you can use daily with nothing more to pay.
Treatments for hair growth like procedures (implants, etc.) can cost several thousand dollars and you have to repeat the procedure every few months or years. The iGrow Hair Growth System is affordable at $695 considering the high cost of the most effective treatments on the market. There are no recurring or repetitive costs, so the device is economically advantageous.
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“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.” 

Considering its price which isn’t cheap, you may need to really think a thousand times. However, if you deem it suitable for you and if you think it will help address your hair loss problem, then, the manufacturer will gladly help you make your purchase once your purchase this product as you can always communicate with them for assistance after your purchase.
I've been using the i-Grow for just under 4 weeks now and the jury is still out. I am noticing some re-growth around my hairline but the new hair is very fine. I take this as a promising sign of things to come and better results than I've seen with Rogaine and similar products. Hoping that the new hair will start to grow in thicker. Have read a lot of good things about the system so based on this and my initial results, I am optimistic! Will provide future updates...
I completely understand. It does feel different when you’re female though. I think hair is more important to women and more important to the way people feel about a woman. It’s completely acceptable for a guy to be balding, or have a buzz cut, but not so much for a woman. Case in point, I was recently shopping at Walmart and some older guy in a wheelchair made the unsolicited comment that it looked like someone had done a number on my hair. I asked him what he was talking about and he repeated his comment. I replied that I like to keep my hair very short. Then I turned away and he said “looks like a boy’s haircut to me” I just walked away without saying anything because it took me off guard and kind of embarrassed me. Of course 5 seconds later I was just pissed about it, but it was too late to make a witty comeback.
​The iGrow hands-free laser LED light therapy is a Low Level Laser Therapy (LLLT) device. It makes use of red laser and Light Emitting Diodes (LED) to energize and stimulate cellular activity leading to an increased natural hair follicle uptake. 51 laser and LED light sources work together to stimulate hair follicles resulting in more vibrant hair.

I purchased the iGrow in June of 2017, have used it 2-3 times a week as directed, every single week since June 2017. It is now March of 2018, and I can't say there is even the slightest of difference in my hair density. If anything, I might have lost more since I purchased the device, but I think it's due to the progression of hair loss and nothing to do with the device, although I still believe the iGrow helmet hasn't made any difference.


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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We’ve already discussed how to use a laser comb, but it’s worth mentioning again that laser combing isn’t like regular hair combing in that you only need a few passes over your scalp to do the job right. Instead, you’ll need to keep combing with a laser comb for up to 10 minutes, at least three times a week. Have you ever combed your hair for several minutes? It’s not as easy as it sounds, although you may build up your arm muscles in the process.
I’ve seen many doctors and hair loss sufferers alike recommend this product. It’s relatively budget-friendly, currently available for just under $500, and it comes with a 6-month money-back guarantee, as well as a 1-year manufacturer’s warranty. According to two recent, peer-reviewed studies, the iGrow laser increased hair counts by 35% in males and 37% in females.

Using the iRestore is quite straight forward. All you have to do is put it on your head, press the power button on the controller and then the start button. The helmet is made of plastic. It has a built-in clap to fit into head of different size. I found the claps are little tight to make it a little uncomfortable.  The laser and LED lights turn on and off for 25 minutes, and you’re done. The controller gives a beep at the end of the session, and the LEDs automatically turn off. It is recommended to use 2-3 times a week. One needs to continue to use the device to keep the results. 


Using the iRestore is quite straight forward. All you have to do is put it on your head, press the power button on the controller and then the start button. The helmet is made of plastic. It has a built-in clap to fit into head of different size. I found the claps are little tight to make it a little uncomfortable.  The laser and LED lights turn on and off for 25 minutes, and you’re done. The controller gives a beep at the end of the session, and the LEDs automatically turn off. It is recommended to use 2-3 times a week. One needs to continue to use the device to keep the results. 
Overall, as the igrow helmet is a relatively new product, the current number of igrow laser reviews available are few and far between. With that being said however, igrow do offer a 6 month money back guarantee, and there is also the added bonus of the reviews that are available online, being largely positive. If you’ve tried countless hair-loss products and treatments over the years, with little-to-no success, the iGrow is most certainly worth a go.
am using the igrow since on month now , i feel there is some minor improvement in my hair but i receive it without the shampoo and conditioner which supposed to be included in the offer from apirascience.com and i send several emails to them without any response so am not sure how they will act in money back program if they are not responding for such issue
Reviewers seem to always think that their personal case applies to everyone and make definitive statements like “don’t waste your money” or “it works”. Each user will respond differently to laser light therapy for hair loss. Hair growth response will depend on the type of hair loss, skin tone, skin thickness, and dosage. Certain types of hair loss will not respond to laser light therapy, no matter what…this product and ones like it will not work for some people. If it doesn’t work for you, then you may fall within this category and there’s no point in telling others that it doesn’t work and not to waste money. These types of products may also be less effective in people with a darker skin tone. Melanin in skin absorbs light. Likewise, melanin in skin will absorb the light coming from these products. The darker you are, the more melanin you have, and the more absorption of light…those with darker skin tone may want to increase dosage (speak with a trichologist first). About dosage, go to pubmed.com and find articles that reviewed laser light therapy dosage. You’ll find that there is a very broad range of length of time and frequency of application…some articles say 2-3 times a week while others say up to 40 times a week. Once again, we’re all different and dosage with respect to time and frequency will depend on the individual. A user must also consider how penetration of light into the skin has an influence on efficacy. Penetration of light will depend on the level of intensity of light, the thickness of a user’s skin, and the distance of the light from the skin, (as well as the melanin concentration as stated above). The iGrow helmet has its own standard of light intensity, while other devices may have a different intensity of light. The intensity and distance of light to a user’s scalp are probably the most important factors that will determine penetration of light into the skin. Optimal penetration needs to occur for this type of therapy to work. I’m assuming iGrow has figured out the optimal distance and intensity of light for best results.
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