Laser Hair Removal

Laser Hair Removal

Tria 4X Review: REAL Laser Hair Removal At Home

tria 4x laser fushia

When researching home laser hair removal devices, the Tria Laser 4X is one you’re likely to come across every time. Tria utilizes real laser technology and was the very first at-home system to win FDA approval. This is despite the fact it is considerably more powerful than your average device.

A majority of home devices, although marketed as home lasers actually use IPL or Intense Pulsed Light. You’ll find the terms laser and IPL are often used interchangeably, especially in product descriptions, but to clarify, Tria laser 4x is a true home laser hair removal device and does not use intense pulsed light.

In this review, we’re looking at the Tria 4X and have put together some of the frequently asked questions we’ve come across to help you evaluate if it’s the right home hair removal system for you.

tria beauty laser 4x fusia
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Is Tria Laser Hair Removal Permanent?

The first thing people want to know before parting with their hard-earned cash for one of these home units is if the Tria 4X laser will deliver permanent results.

It’s important to realize that laser hair removal, in general, is not technically permanent, but it’s about as close to it as you can get. It’s best to think of it as permanent hair reduction rather than an instant eraser.

You’ll see the most dramatic results in the first few weeks of use, where the majority of hair is targeted and begins to fall out. In this respect, the destruction of individual follicles is permanent, and the hair will not grow back. However, it will take some time to target all of the hair follicles, especially as hairs grow in different phases. Some will be dormant or ‘resting’ when you first start treatment.

It’s irrelevant whether you opt for a home laser hair remover or attend a salon for laser treatment, hairs will need at least 3 zaps to destroy the follicle and stop growing back.

What kind of laser does Tria 4X use?

Unlike the vast majority of at-home devices that tend to use IPL (Intense Pulsed Light), the Tria Laser 4X uses a diode laser. This is the same technology that dermatologists use in professional settings. Frankly, it is the most powerful technology you can access from your bedroom. The Tria’s energy output is 20 joules per cm² – in comparison to Philips IPL devices that max out at 6. That’s a lot of power for getting rid of hair!

How long does the Tria 4X last? How many zaps does it have?

The Tria 4x Laser comes preloaded with 90,000 flashes or “zaps”. Although it’s possible to find some devices in the mid 100,000s, these are likely to be IPL based devices, and so are much less powerful.

90,000 flashes mean 90,000 times you get to target your hair follicles, so either way, it’s enough to last for years and for some, a lifetime.

Does the Tria Laser 4X Work?

The Tria 4X laser hair remover is a gadget you’ll see popping up time and time again in ‘best product’ lists. Some of the major beauty media players such as Cosmopolitan, Healthline, and Women’s Health have all endorsed it. It’s no surprise, considering it’s significantly more powerful than even big-name brands like Philips and Silk’n.

The technology speaks for itself. It is real laser and you will see visible results after just 2 sessions. Furthermore, the independent reviews lend a lot of credibility to the Tria Beauty 4X and help to instill the confidence you need to make the investment.

Is Tria 4X Laser Safe?

Firstly, any product approved by the FDA is guaranteed to be 100% safe. New electronic devices to the market must undergo rigorous checks and testing to ensure they won’t feasibly cause any harm to the user. Don’t forget that laser is serious technology and will be in the hands of home users so FDA approval is huge.

That said, there is one thing you must be sure of before using the Tria 4X laser as it doesn’t suit absolutely everyone.

The contrast between hair and skin is absolutely essential for the device to work. This is because laser hair removal works by the laser being drawn to the pigment (or melanin) in your hair. If your hair and skin are similar colors, the laser will not be able to detect the hair, and the light energy will scatter across your skin, potentially causing burns or blisters.

Those with light skin and dark hair are the best candidates for laser as there’s is a good contrast between colors. Those with grey, red or blonde hair are usually not able to use laser hair removal – either at home or in a salon. Even people with very dark skin tend not to be able to use laser.

Another feature to ensure the user’s safety is a locking feature. When you hold the device to your skin, it will only “unlock” if it’s safe to go ahead.

Does Tria Laser Hurt?

If you’ve experimented with a few different hair removal methods in your time, you’re probably aware that it’s difficult to find one that’s completely pain-free!

With laser hair removal, a laser beam or single wavelength of light is sent down the hair follicle. When it gets to the bottom or the hair bulb, it has nowhere else to go so it kind of explodes (layman’s terms) damaging the follicle. You will feel some kind of sensation as this is heat energy.

Due to the strength of the diode technology the Tria Laser 4X uses, some users may find it to be slightly more painful than IPL-based devices. Some users describe the sensation like the snap of a rubber band against the skin. However, it’s safe to say this device is considerably less painful than waxing or threading. The trade-off is the time it takes.

Waxing is undoubtedly painful, but a broad area can be done in 10-20 minutes. A session with Tria Laser can only last 30 minutes as this is how long the battery lasts. You can see how it will take a number of sessions to cover a large area especially given the window is smaller than many IPL devices. A larger window may well be a more attractive feature but it would also be a lot more painful!

The upside is that you can carry out your laser treatments while watching TV, in the privacy and comfort of your own home. You’re also likely to become accustomed to the sensation as you go along.

Can you use the Tria Laser on pubic hair?

You can certainly use Tria Laser 4x on pubic hair on the bikini line but apart from that, it is not suitable to use on the wider genital area. The pubic area is highly sensitive, furthermore, hair can be thicker here. Additionally, skin tone can be darker here too, so to ensure safety, always follow the manufacturers’ instructions and do not use it in the general pubic area.

Can you use the Tria 4x Laser on the face?

The answer is yes, you can absolutely use Tria Laser 4x on the face. The small head makes it ideal for use around the cheeks, jaw, and upper lip. But if facial hair is your main concern, you might well want to check out the Tria Precision. This uses the same laser tech but it is a totally different shaped device. It’s lighter and smaller, as well as easier to hold. It is ideal for targeting smaller areas like the face, underarms, and bikini line.

How to Use Tria Laser 4X

  • Before using the Tria 4X, a patch test is recommended. This really consists of using the device on a small area, following directions in the instruction booklet. Wait for 24 hrs to check your skin to see how it reacts. Bear in mind there could be some slight redness.
  • The first step is to charge your Tria device. Allow 40 minutes for a full charge which will give you 30 minutes of power.
  • Tria works best on clean skin so make sure to cleanse and shave the area you want to begin with.
  • Press the power button located on the top on the device.
  • Hold the bottom of the device against your skin and wait for the device to unlock. This is a safety feature confirming the suitability of your hair and skin tone for Tria Laser.
  • Choose your power setting. Tria Laser 4X has 5 different settings from 1 to 5. The best advice if you are unsure what to expect is to start at a lower setting and work your way up. It is a good idea to use the device at the highest setting you can tolerate as this will ensure the best results.
  • Now you’re ready to go. Hold the device against your skin until the laser fires. You’ll hear two beeps, the second beep means the flash is complete.
  • Work methodically across the area, pausing for the second beep each time, and then moving onto the next patch. If the device buzzes, that means you took the head away before the flash was complete.
  • Because the hairs don’t fall out right away, it can be difficult to see where you’ve been. It’s best to work across the area in straight, continual lines. It’s also good practice to overlap sections slightly, to ensure nothing gets missed.
  • When you’re done, simply press and hold the power button at the top to turn the device off.

Tria has got you covered as to how many pulses or flashes to use on each area of the body per treatment. Their downloadable instruction booklet has a handy counter guide.

For example, to treat the bikini line, you spend 8-10 minutes per side spending 200 flashes for each side. For the upper lip, the recommendation is 25 flashes and just 2-3 minutes.

Tria L4X Review – Video Update – It Works!

How Often Should I use Tria Laser?

In order to dramatically reduce body hair, Tria recommends using the 4X laser once every two weeks to begin with. You can continue this practice for up to three months or until you reach a level of hair reduction you are happy with. You may be able to cut back your sessions to once a month or less and any hair that does grow back will be much finer, and more sparse.

Do you have to shave before using Tria 4X Laser?

As with all laser and IPL brands, the Tria Laser instructions tell you to shave first. It might seem counterintuitive to use one hair removal method before another, but there is a good reason.

In order to be effective, the laser needs to get to the root of the hair, deep inside the follicle. Shaving the hair gives it a much shorter distance to travel, and keeps the light energy focused downwards into the follicle, rather than up and out the tip of the hair. Furthermore, there is a risk of burning the skin if the hair was up and out of the follicle.

How Long do Results Last?

One of the main questions people have is what kind of results can you expect? Will hair grow back after laser?

We’ve already talked about the fact that laser is not classed as permanent hair removal. However, one of the great things about laser is the amount of time you will have smooth hair-free skin. With shaving, hairs grow back almost immediately and sometimes do not stay away for even 24 hours.

In one sense, results can be permanent from one use as once a follicle has been destroyed, hair will not return to it. However, new hairs will appear over the coming weeks and months that weren’t present when you first started your treatment sessions. Nevertheless, over time, hair will stop growing back as each hair follicle is rendered useless.

Does Tria Laser have any Side Effects?

The most important thing to do to minimize any side effects and risks is to follow the manufacturer’s instructions. A detailed user manual comes with each device and covers everything you need to know about Tria Laser. What to expect before your first treatment, the benefits, and risks, how to carry out a treatment as well as how to take care of the laser device are all covered.

Providing you have checked your hair and skin tone against the safety guide, the Tria 4X Laser should work as directed. You may experience some redness to the skin, but this should go down within a couple of days. The built-in skin sensor will stop Tria from working if your skin tone is not suitable.

Tria 4X Laser Review: Your Suitability

SKIN – works on light to medium skin tones

HAIR – use on naturally brown or black hair

** will not work on white, grey, blond or red hair

To Conclude….Is it worth it?

As with the vast majority of beauty technology, the highest quality products often come with a hefty price tag. Prepare yourself to stick with the treatment program if your intention is to work on your legs. This is not an over-night solution. It will take consistency to obtain results. Of course, other body areas will not take so much time per session.

Online reviews are largely positive. Yes it costs more than a razor or an epilator. B

But if you are committed to using laser to achieve dramatic, super long-lasting hair reduction, the Tria 4X laser is worth the investment.

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Laser Hair Removal

Tria Hair Removal Laser 4X And Precision Reviews (2020)

laser hair removal home

The Tria Hair Removal Laser 4X and Laser Precision products for home use might be just what you need to permanently remove unwanted hair on your body.

Hair removal is really a tedious problem that most women face and it can be quite expensive to have it removed permanently. Luckily, one company had the initiative to help the average woman in their pursuit of a hair-less life. Or rather with specific parts of the body!

Tria Beauty is on a mission to transform expensive professional laser treatment into something that the average consumer can afford to do on their own, in the comfort of their own home.

With products like the Laser 4X Hair Remover and Laser Precision, it’s safe to say they have invested more than a decade’s worth of hard work.

You’ll get a better understanding of the Tria Laser Hair Removers in this article and ascertain which one will suit you, if either. Skin tone and hair color, for example, are two important considerations as to whether this home laser is suitable for you or not.

Tria Hair Removal Laser 4X

Tria 4X Laser

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Tria Laser Precision

tria hair removal laser precision
Tria Hair Removal Laser Precision

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Why Tria Hair Removal?

There are a number of things we like about these home laser removal products:


The fact they are from Tria Beauty should be a giveaway already. The company is known for its ability to fuse science and beauy, and most importantly, their products are FDA cleared. Approved by dermatologists and physicians – they have a whole range of lasers and light-based skincare products from antiaging to acne.


These are easy to use, hand-held devices with professional diode laser technology. They bring salon results right to your doorstep offering lasting results for all areas of the body. You can use them anywhere, in your home or traveling – laser hair removal couldn’t be any easier!


Let’s face it, laser hair removal is costly – there’s no disputing that. A point often overlooked is that with a home hair removal device, you’ll only need to spend a portion of what you would spend otherwise on removing body hair permanently

In addition, it’s easy to see how both the Tria 4X and the Tria Precision are easily affordable when you consider the advantages of using home laser devices. Bringing affordable solutions to costly cosmetic and beauty treatments right into the home was the whole purpose behind the Tria Beauty company.


Tria Beauty has been around for a long time and has sold thousands of home laser hair removers. They continually make improvements for faster, more effective results. The Tria 4X, for example, is the 4th generation model.

In clinical trials conducted, there was a 70% reduction in hair growth after only 2 treatments. As someone who hates body hair (and I appreciate not everyone does) this is exciting!

It’s important to note that treatment every two weeks is required for each target area. You’ll need to have patience! Once you see some results however, you’ll be inspired to keep going and the process will get easier and less time-consuming.

In order to treat the necessary areas once every two weeks as recommended, patience will be required. On the other hand, after continual use, you’ll be inspired to keep going when you see significant results.

Tria Beauty also offer a 60 day money-back guarantee if you are not happy with the product.

Tria Hair Removal Precision Vs 4X

If you are wondering what is the difference between the Tria Precision and the Tria 4X Models – there are a few.

Size and battery life are 2 key differences.

Your choice, however, will be determined by where you wish to have body hair removed, ie, total body or specific areas like the underarms or the face.

The Tria Laser 4X and Precision have been designed to be completely functional and efficient without compromising aesthetic appeal. Both of these devices are cordless – making it easy to maneuver it on the different areas of your body – even the hard to reach areas.

The Tria 4X was the first FDA cleared laser hair removal device for home use. It’s a bigger device than the Precision and is a more advanced model. It has won numerous awards for safe, effective home hair removal.

The Precision followed in 2014 as Tria Beauty met demands for a smaller device which would allow users easier access to unwanted facial hair as well as in the more sensitive areas of the body.

Tria Laser 4X

  • Bigger, heavier device, more like a hair-dryer
  • 30-minute battery life
  • 5 intensity levels for comfort
  • Can be used all over, particularly on larger areas like legs and arms

Tria Laser Precision

  • Slimmer, more light-weight device
  • 15-minute battery life
  • 3 intensity levels for comfort
  • Suitable for smaller, more sensitive areas like bikini line, underarms, and face

Both are FDA cleared home laser devices, using the same diode laser technology for permanent results.

Which one will suit you really depends on the areas of the body you wish to treat.

tria hair removal laser fda cleared

Tria Hair Removal Laser 4X – For Top to Toe Smooth Skin

The Tria Laser 4X is for those who are interested in removing hair from multiple body parts. You can use it on the face just the same as you can on the arms and legs. Facial hair that is dark or coarse will be more noticeably reduced than the finer, lighter “peach fuzz”.

Tria Laser 4X
Tria Laser 4X

It is a top-heavy, durable device and available in both a lovely fuchsia color as well as green.

When you get the product, you will appreciate that the box is quite compact – making it easy to store without taking up too much space. The box immediately provides helpful information like which skin tones or hair color it is safe to use it on.  You will also see basic information about the laser technology it uses – like how it works and what to expect after using the device. Not only that, you will learn how to use it and how many times it is safe to use.

Although it’s great to have that information on the box, you absolutely must know before spending money, whether this device will suit your individual hair color and skin tone.

Who Can Use Tria Laser Hair Removal – What Hair Type – What Skin Tone

The Tria Hair Removal Laser Precision and 4X are safe and effective on most hair and skin tones. They feature the same type of laser technology so both work in the same way.

Hair Color

Tria laser works on all shades of natural brown hair from light to dark and black hair.

In contrast, it is NOT suitable for red, blonde, white or grey. The reason for this is that there isn’t enough pigment in these colors to absorb enough of the laser’s energy in order to render the hair follicle non-active.

The Tria laser works to disable the hair follicle permanently, preventing hair from growing back. Light from the laser is absorbed by the pigment in the hair. This light energy then converts to heat which damages the hair follicle. Hence future hair growth will be delayed or stop completely.

hair color and skin tone chart
Hair Color and Skin Tone Guide

Skin Tone

The Tria 4X and Precision home devices work on skin tones ranging from fair to light brown. It should be noted that not all lasers work on all skin types. Melanin is what gives skin its color and laser is attracted to color. The darker color of hair will attract the laser keeping skin safe. As a general rule of thumb, if your hair is darker than your skin – you’re good to go. If you have any doubts at all, do not purchase this product. You can read about the Fitzpatrick Skin Type Scale here for a better understanding of how UV light affects the skin and its role in laser hair removal.

If you have dark skin, don’t despair! There are other lasers and home ipl devices available that will suit your skin but just not the Tria 4X or Tria Precision.

For More Information – CLICK HERE

Safety and Side Effects

Is Tria Laser Hair Removal Safe? – Are There Side Effects?

The most important thing when it comes to safety is that the Tria Home Hair Removers are FDA cleared.

In order to obtain this certification, they would have undergone rigorous testing since the health and safety of the public is paramount and this clearance does not come easily.

When it comes to laser, one might be nervous of burning or damaging skin. Although this may be true, you can rest assured they are safe for home use, as long as you adhere to the skin tone and hair color guidelines. Even if you don’t or you are unsure, the Tria Hair Removal Laser devices are equipped with a skin sensor located at the bottom of the unit. When activated, you simply have to place the device on your skin so it can determine if your skin tone is suitable. If not, the device will not turn on. A lock feature keeps the device locked when not in use.

Not only that, the laser is Class 1 – which means it is not harmful to your eyes. Some home laser systems come with protective goggles, but they are not necessary with the 4X or Precision. The devices are also designed in such a way that the laser only pulses when you put it against your skin.

The diode laser technology used in both the Trix 4X and the Precision is the same technology used by professionals in office or salon hair removal sessions. Tria Beauty, however, was able to use science and various advancements in technology to put this in a more compact, handheld device, packaged for home users. It has 3 times the eliminating energy than other home laser devices.

Both devices are also equipped with a cooling fan that turns on automatically to keep them from overheating. There’s no need to worry if you hear this coming on – it’s just for safety reasons and isn’t very loud.

Tria Laser Instructions – How To Use It

Before you start, it is important to cleanse your skin and shave it properly.

Towel dry and do not use on moist skin. This will make the laser treatment most effective. In case you’re wondering why it’s necessary to shave before laser, it is to prevent the laser targeting or burning hairs on the surface of the skin.

Make sure you slide the box upwards to avoid having the device rollout. Inside, you’ll see the device with the charging cable, a “Quick Start” guide, and a more comprehensive user guide/instruction manual. If you’re like me, I tend to get over-excited about new stuff and can’t wait to try it out so the quick start is usually what I reach for first. However, most importantly, I alway’s read the full instruction booklet.

To begin using the Tria 4X, it must be charged up first which takes around 2 hours. It’s very straightforward and easy to use. I always thought laser hair removal home devices were complicated but not so. In fact, nothing could be further from this.

The laser needs to unlock before the device can work. Look at the skin sensor at the bottom of the unit. You should see the red light. Place it against the skin that you would like to treat. Once you hear a series of beeps, you’ll know it has unlocked. You can also look at the LED display. There should be no lock icon. If it is safe for your skin tone, the device will turn on. If not, you cannot use the device.

The Tria Hair Removal Laser 4X has an LED display located on the top along with the power button. Through this display, you can control the intensity level of the laser, monitor the battery, and keep track of the laser pulses through the counter. The bottom handle has a skin tone sensor. The whole device is 600g but its shape makes it easy to handle despite the weight. There is a silicone grip with a fluted flat bottom that will allow the device to stand on its own.

The Tria Hair 4X has 5 intensity levels – with 5 being the highest and 1 the lowest. Starting with the lowest intensity is advisable and keep adjusting it until you find what is comfortable for you. Just remember though, the higher the intensity, the faster the results will be.

  • Placing the device on the skin area you want to treat
  • Wait for the two beeps before you move on to the next area
  • Make sure there is a small overlap with the previous area and the area you will zap so you are sure you are not missing any surface. Refer to the pulse counter to help make the treatment more efficient
  • Pay attention to the beeps because it emits different sounds – like when the pulse is done or if you lifted the device before it can complete the zap.

Expect the area to be a bit red after the first time you use it. This is your skin’s natural reaction to the laser. It will subside within 24 hours. As you work on your skin repeatedly, this will lessen.

You can opt to use a gel or your preferred body oil to act as a barrier on your skin. This will not stop the laser from working on the hair follicles under your skin.

Instructions – How To Use Tria 4X Laser Hair Remover

Tria Hair Removal Laser Precision – For Smaller Areas

In comparison to the 4X, the Tria Precision is a smaller, lighter device.

Tria Precision
Tria Precision

It has a slim, ergonomic design that enables you to use it on sensitive areas like your face, underarms, and bikini line with greater ease.

The laser technology is the same as the 4X. It’s a diode laser, the same kind used by dermatologists. Both devices are operated in pretty much the same way to remove hair.

It specifically disables the hair follicles and keeps hair from growing. The result is having the hair fall out and the follicles “zapped” and unable to grow hair. This is how laser treatment can leave the skin feeling smooth.

The Precision comes packaged in a similar way to the 4X and again takes two hours to charge. In comparison, however, it only has a 15-minute battery life. This is ample time to treat those smaller areas easily but you would not use this laser on the legs. You can, of course, use it on the legs but it is not time effective to do so. The Tria 4X is by far a more suitable option.

It has a smaller treatment window along with 3 different laser strengths. You will see the indicator as three small lights along the body of the device.

Since this is targeted for more sensitive areas, it is best to consult the user manual to determine the best strength to use. However, it is advisable to start with the lowest intensity and get a feel for what your skin can tolerate. The skin sensor will confirm the suitability of your skin for the treatment.

For More Information – CLICK HERE

What’s Not To Like


While the Tria Hair Removers are not as painful as some other hair removal techniques, it might hurt people who have really sensitive skin. There is, of course, a sensation when the hair follicle is being “zapped” and its likened to a rubber band snapping against the skin. It is advisable to use a gel or any kind of body oil (e.g. coconut oil) on the areas you want to work on to help calm and soothe the skin.


The Laser 4X, in particular, will need several charges before you can completely cover large areas (e.g legs). I’ve no doubt you will agree that this is one laborious task! Apart from that, it can be tricky remembering the exact spot where treatment previously ended.

Every charge of 2 hours will only give you 30 minutes of battery power and 15 minutes for the Precision. This is why you need to commit to using the Tria. Even though it might seem tedious, if you want great results, you really need to set the time aside.

Limited to Specific Skin and Hair Colors

Neither device is safe for use on dark skin tones due to the fact that too much absorption of the laser’s light can cause damage.

Features and Similarities of Both Devices

Tria Hair Removal Laser 4X and Tria Hair Removal Laser Precision

  • Diode Laser Technology – same as in professional lasers
  • FDA Cleared for safety standards
  • Works on light/medium brown and black hair
  • Hand-held – cordless devices
  • Safety skin sensor
  • LED display
  • 60-day money-back guarantee

    Final Thoughts – Does Tria Hair Removal Laser Work?

    Now that we know more about the Tria Hair Removal Laser Precision and 4X, is it a yes or a no?

    In terms of price, efficiency, functionality, and overall design, it is a yes! You have to make sure however that it can be used on your skin tone. It does not apply to dark skin tones and highly sensitive skin. If you are unsure about its use, it might be best to consult a dermatologist.

    Save Money

    On the other hand, if your skin tone is safe for the device, then these lasers are a great choice. They will save you a lot of money and will effectively remove unwanted hair from your body permanently. This is especially true if you are willing to put the required effort into it.

    The process of using this laser technology may seem simple and easy and it is. Nevertheless, it will take time. You need to be patient and if you want to work on larger areas, you will need some time to complete this task. Not only that, you’ll have to come up with a way for you to remember the areas that you have already worked on.

    It is best to read through the user manual thoroughly. That way, you can maximize the benefits of the Tria Hair Removal Laser 4X and Precision and get the best value for your money.

    All you really need to decide now is which laser will suit you better?

    Tria Hair Removal Laser 4X

    Tria 4X Laser

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    Tria Laser Precision

    tria hair removal laser precision
    Tria Hair Removal Laser Precision

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