If you’re among the 42 percent of men between the ages of 18-to-49 who are experiencing moderate to extensive hair loss, there’s a pretty good chance you’ve hit up Google to see if there’s anything you can do about it. Unfortunately, as you have no doubt discovered, the Internet is full of all kinds of pills and creams and serums that claim to restore or thicken hair without any scientific evidence to back them up. But that doesn’t mean there’s nothing you can do about thinning hair. There are products out there that actually work. And one of them is the Kiierr Laser Therapy Cap.

Low Light Laser Therapy

Image via Kiierr

Using lasers to regrow hair may sound like something out of a comic book or science fiction movie. But the technology behind the Kiierr Laser Cap has been around for a long time. And it is legit. Called low light laser therapy, or LLLT, it was discovered in the 1960s by a Hungarian physician named Endre Mester. It has been used for years in clinical settings to treat hair loss and has been approved as safe with no side effects by the FDA. Perhaps most importantly, several scientific studies have concluded that LLLT “significantly” improves hair counts in both men and women with androgenetic alopecia, which is the most common form of hair loss.

So how does low light laser therapy work? As the name of this treatment suggests, the kinds of lasers used in low light laser therapy don't generate heat. That’s why LLLT is sometimes referred to as cold laser therapy. Basically, the idea is that light emitted from laser diodes enhances blood circulation in the skin, transporting more nutrients and thus stimulating metabolism and protein synthesis in hair follicle cells. This process is called photobiomodulation. Over a prolonged period of time, photobiomodulation can cause hair follicles to switch from their dormant, or telogen phase, to their active, or anagen phase. That means hair starts to grow again in places where it had stopped growing.

For a long time, low light laser therapy was only available in special clinics. Luckily that is not the case any more. Today companies like Kiierr make it possible to treat yourself in the comfort of your own home, while you sit on your couch watching TV and eating popcorn.

The Kiierr Laser Cap System For Hair Growth

Image via Kiierr

The Kiierr Laser Cap is actually a small helmet that fits inside any standard baseball cap. It has a stretch headband to secure it to your head and will fit anyone up to a 23.5 inch circumference. The Kiierr 148 Pro has 148 laser diodes, while the Kiierr 272 Premium has 272 laser diodes. Both models emit light at a wavelength of 650 nanometers, which is clinically proven to be most effective. However, the more diodes, the more intense the light, and thus the less time it will take to see results.

Speaking of results, you’re probably wondering what exactly you will see and how long it will take to see it. Well, using the Kiierr 272 Premium for just 30 minutes every other day has been shown to be 93-percent effective in regrowing or thickening hair. But it does take some time. Most people will see visible changes after three to four months, with maximum results coming after about six-to-seven months of use.

Of course, the Kiierr Laser Cap will not work for all types of baldness. The Kiierr Laser Cap treats androgenic alopecia in males who have Norwood-Hamilton Classifications of IIa to V and females who have Ludwig-Savin Classifications of I to II, and for both who have Fitzpatrick Skin Types of I to IV. But if you’re not entirely sure if you fall into those categories, don’t worry. Kiierr offers a full seven-month money back guarantee. If the Kiierr Laser Cap does not produce results within 210 days, simply send it back for a full refund.

If you’ve noticed your hair is starting to thin, you can either sit around and do nothing, or you can do something about it right now. Low light laser therapy has worked for a lot of people. Order the Kiierr Laser Cap, and see if it will work for you.

Futurism fans: To create this content, a non-editorial team worked with an affiliate partner. We may collect a small commission on items purchased through this page. This post does not necessarily reflect the views or the endorsement of the Futurism.com editorial staff.

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