Xtrallux Extreme RX Hair Regrowth Laser Cap Review

There are many companies that offer laser caps for sale on the market. Xtrallux is one of the higher-end brands in the laser cap niche. Laser caps can vary significantly in terms of quality, number of laser diodes, price, and features. In this review, I will be breaking down all of the key details for the Xtrallux Extreme RX Hair Regrowth Laser Cap. Hopefully, after reading it, you will have a better idea of whether or not this product is the right option for you. 


What You Need to Know About the Xtrallux Extreme RX Hair Regrowth Laser Cap 


The first thing that you need to know about this laser cap is that it is Xtrallux’s most advanced and highest-end option. Because of this, it is also the most expensive option that the company offers. Another key thing to know about the Xtrallux Extreme is that you actually cannot buy this product on the Xtrallux.com website. Xtrallux only sells this laser cap through third-party providers such as HairClub.com. So, if you do decide that you would like to buy this laser cap, then you will need to buy it through one of these providers. The Xtrallux Extreme has 352 laser diodes, which is the highest that you can find in any laser cap. This means that this laser cap could potentially help you to regrow your hair better than almost any other laser cap because when it comes to laser cap effectiveness, the more laser diodes the device has, the better. 


How Does this Laser Cap Help to Regrow Hair? 


The Xtrallux Extreme RX Hair Regrowth Laser Cap helps to regrow hair by shining red laser light that is in a specific frequency directly onto your scalp. The process of using low-level laser lights to stimulate positive biological effects is known as low-level laser light therapy, or LLLT. Scientists have discovered that when certain frequencies of laser light are shone onto the scalp they help to stimulate hair growth by improving oxygenation, cellular respiration, and protein synthesis. Additionally, it switches hair follicles from the dormant telogen phase to the active anagen phase. LLLT has been scientifically proven to be safe and effective as a hair loss treatment. 


Xtrallux Xtreme RX Hair Regrowth Laser Cap Pros and Cons 


  • Extremely high number of laser diodes (352)
  • Payment plans available 
  • No known side effects 



  • One of the most expensive options on the market 
  • Treatments have to be performed daily 
  • Only comes in one size 


Features and Benefits 


This laser cap has a duty cycle of 6 min. / 24 hours, so it is designed to be worn for a very short amount of time every single day. The lasers are set to a wavelength of 650 nm +/- 5. The output power of the lasers is <5mW per laser diode. Importantly, the laser cap comes with a 60-month warranty, which is great. This is longer than the warranties of many other laser caps, and it can make you feel significantly more comfortable purchasing the device. 

When you buy this product, you get a flexible-fitting laser dome. It’s good that it’s flexible since the product only comes in one size. You also get a sports cap that the laser dome goes inside of, a rechargeable Li-Ion Power Pack with an optional belt clip, an AC adapter with 4 interchangeable input blades, and a travel and storage case with a strap. So, there are some helpful accessories that come with the laser cap as well. 


What is the Price? 

The Xtrallux Xtreme RX sells for $3,499 on HairClub.com. If you do not want to pay for the entire cost upfront, there is a payment plan available. The monthly payments are $316 for the payment plan. If you think that the $3,499 price tag for this device is expensive, then you are correct. This is one of the most expensive options on the market. However, because it contains so many laser diodes, it is also likely to be one of the most effective. So, if you are not concerned greatly about priceand if you just want to get the best possible results, then this could be a good option for you.


Are 352 Laser Diodes Enough? 


Unless you have extreme hair loss, 352 laser diodes should be more than enough to see some good results. In fact, most laser caps have significantly less than 352 laser diodes and many of these still produce good results. So, with 352 laser diodes, you should expect to see results that are superior towhat the average laser cap can produce. In fact, this laser cap is specifically designed for people who want to see some of the best possible results with LLLT. So, if you are serious about using laser caps and LLLT to regrow your hair, this laser cap could be ideal for you.


Is the Xtrallux Extreme RX Hair Regrowth Laser Cap FDA-Cleared? 


Yes, this laser cap has been officially cleared by the FDA. That means that you can rest assured knowing that it is a safe and effective device. If you are thinking about buying a laser cap, then it is crucial to only buy an FDA-cleared device such as the Xtrallux Extreme RX Hair Regrowth Laser Cap. This is because, without FDA clearance, there is no guarantee that the device is safe. Safety is definitely something you need to prioritize with these devices because after all, when you wear a laser cap, you are literally pointing lasers at your head.


Does the Device Have Any Special Features? 


This device does not really have any special features. However, it does come with a travel and storage case with a strap. So, if you are someone who travels a lot and if you would like to continue your hair growth treatments while you are traveling, this is a nice accessory. But, besides that, this is a very straightforward product with limited special features. The Xtrallux Extreme RX does, however, have more laser diodes than any other laser cap currently available on the market. So, some people might consider the extremely high laser diode count in this product to be a special feature in and of itself.


How Long Does it Take to See Results? 


Neither the Xtrallux nor the Hair Club website appears to provide any information about how long it takes to see results. However, it is standard for laser cap devices to take about 4 months to start producing results. So, you shouldn’t expect to see results until at least this much time passes. Typically, with laser caps, after the four-month mark, the results start to get better and better. So, expect to see significantly better results around the 7-8-month mark. If you try this laser cap for 7 months and do not see any results, then most likely, this means that it is not going to generate results for you. This can happen if the person using the cap is entirely bald or has very severe hair loss. 


Are There Any Reasons Not to Buy the Xtrallux Extreme RX Hair Regrowth Laser Cap?  


If the price doesn’t bother you, then there are not many reasons why you shouldn’t get this laser cap. This is one of the most powerful laser caps on the market and has the highest laser density that is currently allowed by the FDA. In other words, you won’t find an FDA-cleared laser cap with more laser diodes and more potential to help you regrow your hair. Some people don’t like the fact that the device has to be worn every day. So, if wearing it every day is a problem for you, then you might be better off with a different laser cap device that is still powerful.


What are the Best Alternatives to this Laser Cap? 

CapillusRX (312 Diode) Hair Regrowth Laser Cap


This laser cap does not have quite as many laser diodes as the Xtrallux Extreme. However, it does have over 300, which puts it in a similar category as the Xtrallux Extreme. The price point is also very similar. So, if you do not like the Xtrallux Extreme RX for some reason, you can go with this product instead. The CapillusRX (312 Diode) also has to be worn for 6minutes per day and it is also FDA-cleared.


Kiierr 272 MD Laser Hair Cap 

The Kiierr 272 MD Laser Hair Cap only has 272 laser diodes. But, it is still a good alternative to theXtrallux Extreme RX. With the Kiierr 272 MD, you still get nearly 300 laser diodes. However, this laser cap will only cost you $1,399. So, you can save over $2,000 with this product, but still get about 75% as many laser diodes. So, essentially, this product is an excellent choice if you want a laser cap with a high number of laser diodes, but don’t want to spend over $3,000 to get it.


Conclusion for the Xtrallux Extreme RX Hair Regrowth Laser Cap 


If you want to get the best results possible, then you need a laser cap with the maximum amount of laser diodes. With 352 laser diodes, the Xtrallux Extreme offers the most amount of laser diodes that is legally allowed by the FDA. That makes it a great option for people who are looking to optimize their hair growth. However, this power does not come cheaply. At $3,499, this is one of the most expensive laser caps that you will be able to find on the market. But, it does come with a 5-year warranty. So, even if it breaks after multiple years of use, you should still be able to get it fixed for no additional charge. All in all, this is a great product. But, it is not necessary to buy such an expensive product to get good results. You can read more about the Xtralluz Hair Regrowth Laser Caps here. To read about our 2023 top choice for Laser Caps, read here!

Leave a Comment