Capillus Laser Cap Review: Which Capillus Device Is The Best?

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In the past years, laser therapy became one of the most sought-after methods to treat hair loss, thinning hair, and stimulate new hair growth in men and women. Not a long time ago, it was not possible to follow a laser-based treatment for hair growth at home. But at this very moment, one out of three people who suffer from a receding hairline is recovering and restoring their hair at home following low-level laser therapy (LLLT).

A high-tech device does the whole process by using low-level lasers to penetrate the skin layers and reduce hair loss. One good example of such a device is Capillus. If you are here to find out more about Capillus Laser Hair Growth Devices, how it works, and how safe it is, we’ve done this review to answer all these questions.

How Capillus hair growth device works?

Just like any other at-home laser hair growth device, Capillus generates light from low-power lasers ranging between 600 to 1000 nanometers. Studies found that when the light is absorbed by the hair follicles, it enhances cell metabolism rate and improves scalp blood circulation, allowing the follicles to receive more oxygen and nutrients. Due to the enhanced blood circulation and increased hair follicle nourishment, hair becomes healthier while grows quicker and thicker.

How Capillus stimulates hair growth

To understand how Capillus Device promotes hair growth you first have to understand the natural process by which the hair grows and sheds.

The hair passes through three main phases during its lifetime: anagen, catagen, and telogen. Every hair can be at a different stage of the growth cycle at any time. Anagen is the only stage where the hair actually grows and lasts an average of 3-5 years, while catagen is a short transitional phase that lasts about 10 days, leading to the telogen phase. Finally, when the hair enters the telogen phase, the follicles remain inactive for about 3 months before the whole cycle is repeated. Over time, the anagen stage’s length decreases, and hair may become weaker, thinner, and starts falling.

The low-level laser therapy used by Capillus Cap is assumed to increase blood flow in the scalp and stimulate metabolism in catagen or telogen follicles. In this way, more hair follicles are transitioned into the anagen phase, encouraging the growth process.

About Capillus

Founded in 2012, Capillus provided thousands of high-quality medical laser devices globally, keeping most of its customers satisfied. So far, Capillus has been built in three versions:

  1. CapillusUltra with 82 lasers
  2. CapillusPlus with 202 lasers
  3. CapillusPro with 272 lasers

What are the differences between Capillus devices?

First of all, the price ranges between $1000 and $3000. This price difference is mostly caused by the number of lasers featured.

capillus laser cap coverage

As illustrated in the image above, with more lasers comes better scalp coverage, which means lasers will reach more of your hair follicles. It makes sense to admit that more lasers can cover a larger scalp area, but does that mean better hair growth effects? The National Advertising Division (NAD) claimed that extra lasers couldn’t stimulate more or faster hair growth. “There was no evidence demonstrating that additional lasers are more effective in regrowing hair and impeding hair loss than laser devices with fewer lasers.” So besides increased coverage, there isn’t much of a difference between Capillus devices.

So, where the price difference comes from then? Well, I guess it’s all about marketing and not about performances. 

Does the Capillus laser cap work?

As we’ve already mentioned, Capillus uses LLLT, a research-backed treatment. Studies found LLLT as an effective solution for androgenic alopecia & alopecia areata that can not only slow hair loss but also stimulate new hair growth, promote thicker hair, and better scalp health.

Capillus LLC claimed that they’ve undergone a clinical study involving 44 women in testing low-level laser therapy efficacity for hair loss. They state that a Capillus LLLT device has been used for daily sessions, 30 minutes each, for 16 weeks. This study’s results showed an average of 89.9 increased hair count for each participant. Also, no severe harmful effects were observed in none of the sessions.

The clinical trials and studies section on their official website presents another study for 17 weeks with the CapillusPro device. However, The NAD had disapproved of all of the above studies. They claim that the advertiser did not prove any clinical studies on Capillus82 but referred instead to studies focusing on different laser devices, which demonstrated the effectiveness of those devices in regrowing hair, including Capillus ones. Whether it is true or not, the FDA clearances are still legit, and the therapy’s potential in treating hair loss is unquestionable.

Clinically tested and cleared by the FDA

Capillus holds 510(k) clearances emitted by the FDA for the efficacity and safety of the therapy. You can check all the FDA clearances issued for the Capillus devices on their official website.

Will Capillus Cap fit my head?

Capillus received many credits in the past years, helping millions of people treating hair loss. The most common concerns among people who are interested in LLLT devices are the cap’s size and material quality.

Because the lasers should be 2cm away from your scalp for optimal therapy, the cap must properly fit your head. Otherwise, you may not get the desired results. On the other hand, the device’s material must be high quality if you want to avoid overheating and uncomfortable sessions. But these don’t represent concerns, as long as you pick Capillus. The device has been designed to fit a head circumference of up to 24″. What’s exciting is that you can request larger sizes by contacting their customer support. And don’t worry, the cap is lined with a medical-grade, hypoallergenic silicone liner, helping you avoid sweating, guaranteeing friendly therapy.

How safe is Capillus for home-use?

Until this point, neither the Capillus system nor the LLLT procedure has caused any severe damage or other side effects. The therapy is also over-the-counter (OTC) approved, meaning it’s safe enough to be performed at home, without medical intervention. Despite this, if your scalp is very sensitive or suffers from any scalp condition, it’s always wise to ask a doctor before planning such a therapy.

Capillus ensures all precautionary measures

The Capillus hair growth device uses low-level laser light that operates at a power of 650nm. At this level, the laser energy does not damage skin cells, nor the scalp, the rays being absorbed without causing any pain or discomfort. Also, the temperature emitted by lasers does not harm the scalp. And in case it reaches high levels, Capillus has been built with an automatic system that adjusts the power level to lower the heat. Another potential risk comes from direct eye contact with the lasers. Follow your common sense, and do not stare at the lasers, they can harm your eyes.

Dr. Thomas Rosanelli took the time to explain the most critical aspects regarding Capillus devices, including the efficacity and safety measures. You can watch the entire documentary on his official Youtube channel.

Which Capillus device is the best?

Basically, all three systems are the same. What makes one different from another is the number of lasers, which assures the devices’ coverage level. More lasers mean better coverage and more power that indirectly can be associated with better results. Regardless of the device version, each one provides high-quality therapy running in the most optimal conditions. Thus, is one version better than the other? Technically, yes, but not necessarily. Curious about which one is the best for you?

CapillusUltra Review

The budget version includes 82 laser diodes with a total power of 410mW, securing medium scalp coverage, although they advertise it for full coverage. Fewer lasers, less power, and a lower price are what Capillus82 provides. A low-budget alternative for those with minor issues to recover the lost and weak hair in small head areas. If you aim for full scalp coverage, you may have to opt for the other versions. With this device, the first significant results are noticed after two months of treatment. Here is the timeline provided by Capillus, where they explain the results that people should expect every month.

CapillusPlus Review

Our editor’s favorite choice, CapillusPlus, features 202 lasers, which are more than enough to cover the entire scalp and penetrate even the most difficult areas to reach. Furthermore, the device is capable of providing coverage twice more prominent than the previous version due to a higher power used. Also worth mentioning that the differences between CapillusPlus and CapillusPro are almost non-existent, and the other 70 lasers are providing extra benefits in only 5% of cases. HSNtv did a full review of Capillus202, showing the performances and results provided on a long-term treatment; they also have more information on how the device responds with the body system over time. 

CapillusPro Review

Even though it’s not proven that more lasers deliver better results, the CapillusPro is designed to cover the entire scalp and reach the deepest and most hidden areas. It has way more lasers than CapillusUltra providing professional coverage and ultra-intense hair regrowth therapy.

Capillus 82 vs 272: Which one is better?

Everybody makes a fuzz in regards to which one is better or more worthy. Even specialists and doctors have different opinions. Capillus272 features more lasers, but it may be very likely that the extra lasers will be a waste. On the other hand, Capillus82 might end up missing some spots and take longer than Capillus272 to achieve the same results.

82 lasers are more than enough

Capillus82 has enough power to deeply penetrate the skin layer and provide optimal results, but it may take more time. Capillus272 holds 3 times much power and provides complete scalp coverage, so it works faster. Which one is better is very debatable and highly depends on the individual condition and expectations.


After all, Capillus is not that different from any other laser hair growth device. In the end, they all use the same therapy. A few things can tell you which system is more suitable for you, but no decisive factor can make a device better than others.

That being said, the brand’s trust should be your first priority. Choose wisely, and pick a device from a well-known and experienced brand. Otherwise, you can end up with a low-quality or broken device from a brand that doesn’t even have customer support to handle your situation. Unfortunately, these situations are not uncommon among LLLT devices.
Capillus seems to have a customer base with a high satisfaction rate, and their devices are sold pretty well.

They might not be the best, and despite their conflicts with NAD, we still consider Capillus a reliable choice if you want to try this therapy at home.

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