Tria 4x Laser Hair Removal Device For Home Use

Tria hair removal device for personal use: does it actually work? When to expect results? And how to use it correctly? 

Do you want to try laser hair removal at home? No doubt that you saw a lot of laser hair removal machines for personal use. In fact, not all of them are really effective. That’s why you should choose the best device for you carefully. We consider Tria 4x as one of the top 10 hair removal machines. In this guild, you will find all the information you need to know before getting your own hair removal device. 

What Is Tria Hair Removal

Tria 4x is the only device that uses an at-home laser for removing unwanted hair. The other personal hair removal machines use IPL (intense pulsed light) technology. This technology is similar to the laser used at clinics. It is FDA-cleared and proved through dermatologists for safety and efficacy. 

The device uses beams of light on the hair follicles under the skin as they have high melanin percentage. It has 5 energy settings from low to high. The higher the energy is, the more heat the device will produce and the better results you will get. 

Why you Trust Us 

Our experts spent more than 3 months comparing and testing top-selling hair removal devices on the market. Tria 4x uses FDA-cleared technology that is designed for personal use. We tested the device on different hair and skin tones to make a full review that benefits everybody. Read the review for more details about the pros, cons, and real-life customers’ reviews. 

Tria 4x Hair Removal Reviews 

tria 4x

Tria Laser Hair Removal

Philips Lumea Experts



Best Laser Hair Removal Device at Home


Tria 4x is the only device that uses a real laser at home for removing unwanted hair permanently. The device targets the pigment in the hair follicle and inhibit its growth leaving your skin shiny and smooth. It uses higher energy than other IPL devices for personal use. It is also powered by an internal battery so you won’t need to use the device corded. You just charge it and use it freely anywhere you want. 


  • 90,000 flashes
  • Effective in removing up to 70-90% of unwanted hair
  • Uses FDA-cleared diode technology
  • Has a Skin sensor
  • 5 energy settings
  • Works cordless
  • Has a 60 days money-back granulated
  • Tria is one of the well-known brands
  • Clinically proven


  • the treatment might be painful
  • Takes a lot of time to treat large areas such as legs and arms
  • The device is a bit heavy

Positive User’s review

“This device changed my life. It is cost-effective,” said Maria. 

She was annoyed that she has thick facial hair since she was young in the fifth grade. Before using Tria 4x, she had to shave her facial hair once daily or twice daily. Her chin was embarrassing for her. “Words cannot describe how self-conscious I was about my chin hair,” she said. That’s why she tried Tria after searching for the best laser for home use. Maria found the device really effective for hair facial hair. Her body hair is dark with a few blondes and reds mixed in. she wasn’t sure at first if the device would work for her hair color. After that, she used the device on the underarms and bikini line.

“Works perfectly on bikini line and underarms! Definitely recommend” said Liz. 

Before trying Tria 4x you should know that it hurts and the sessions take time but it works. She spent 6 months on research before buying Tria hair re. 

moval devise. First, she used the device on one underarm and bikini line. She followed the instructions and compared the difference between her underarms. To use the device, you should apply numbing cream half an hour before your session. She used the device on the highest energy setting. Ingrown hairs don’t appear anymore. The treatment feels like getting a pinch from the tweezers with each pulse. Applying numbing cream or ice packs will reduce the pain. After only 4 sessions, she noticed a big difference in the underarm. This device will help you get rid of unwanted hair forever

“Love the device, the results are impressive” Said Alaina.

She bought Tria 4x six weeks ago because she wanted to try hair removal at home. Laser hair removal at clinics is very expensive and hard to find enough time to go to clinics. She bought the device to treat her facial hair. Before using Tria, she had to shave her face daily or maybe twice every day. Her chis were always red and inflamed from shaving razors.

She couldn’t afford hair removal at clinics and she wanted to solve her problem at home with complete privacy. Now she doesn’t need to spend hours shaving every day. She has pale skin and coarse dark hair on her upper lip and chin. The skin test is very easy to do, and the device is really effective. Tria 4x is very user friendly. After doing the test, she used the highest energy level (level 5) for treating her facial hair. The first couple of sessions were very painful. That’s why she had to use lower energy setting when she couldn’t tolerate the pain.

Negative User’s review 

“Time-consuming device. The treatment window is very small” Said Lorena.

There are many other laser hair removal devices that are cheap and not effective. Tria 4x is not the best device for treating large areas of the skin. The treatment window is small and you may overlap the pulses. Treating your legs using this device might take hours which discouraged me from using it. She overlapped some pulses which made her confused during the treatment. 

“Didn’t see results” Said, Alicia. 

Sadly the device didn’t work for her. Although she used it consistently for treating arms and legs. Her skin is light and the hair is dark. She is very disappointed that she didn’t return the device during the guaranteed period. 

“The treatment hurts. Don’t recommend for ladies who have thick hair” said Lylia. 

This device might not work for you if you have thick hair. I don’t recommend it as there are many better laser hair removal devices on the market with a bigger treatment window. This device is not suitable for small areas. 

“It slows the hair growth cycle but the results don’t last” Said Lucy. 

She didn’t get the desired results sadly. The battery doesn’t last for long. You have to recharge it more than twice during the treatment session. It took her 30 minutes to treat half of her leg. She tried laser at clinics and found that they are not the same efficacy. 

How To Use Tria laser 4x at home? 

Using a Tria laser is very easy. Here are the general steps of how to prepare your skin and how to get started: 

  1. First. You need to clean the area you are going to treat and make sure it is fully dry. 
  2. Shave before using Tria 4x. You can shave the area you are treating 30 minutes before the session if your skin is not sensitive to shaving. If you have sensitive skin, we recommend shaving a day before your laser session. 
  3. To unlock the device hold the sensor against the area you want to treat. Press the power button then test the device on your skin using the red sensor. The device will unlock if it suits your skin tone. 
  4. If you hear a beep then the device is safe for your skin tone. 
  5. The device will set the energy set to the lowest. You can use a higher energy setting according to your skin tone and hair color. 
  6. Use the highest energy setting that you can tolerate for each area you are treating. 
  7. Press the treatment window at 90 degrees on the skin until the device beeps twice. 
  8. Lift the Tria 4x and move it to the next spot. Make sure you don’t overlap the same spot twice and that you cover the whole treatment area. 
  9. After finishing your treatment, long press on the power button to turn off your device. 

Tria 4x is safe for treating underarms, bikini, legs, and upper arms. You should use Tria hair removal for at least 8 sessions once every 2 weeks to maximize your results.

Read more: braun silk expert pro 5 vs philips lumea prestige 

Video Reviews of Tria laser

Tria laser 4x Vs Philips Lumea: Which Is Better?

The at-home hair removal device

Tria 4x

tria 4x

Philips Lumea BRI956

best at home ipl laser hair removal


Diode laser

IPL (intense pulsed light technology

How to use

Works cordless only 

Works corded and cordless

Expecting Results

After 4-6 sessions 

After 2-3 sessions

Nu of flashes

90,000 flashes

450,000 flashes

Nu of heads

One head for body and sensitive areas

4 heads (one for the body, the second for the face, the third for the bikini line, and the fourth one for the armpit). 

Duration of session

60-90 minutes

15-30 minutes


A bit painful

Pain-free hair removal experience 

Shop now

Buy from amazon

Buy from amazon

Tria 4x device uses a small treatment window which makes the treatment tedious and not practical for large areas such as legs, arms, and back. You may need to charge the device 3 or 4 times to finish the full body hair removal session. That’s why we think Philips Lumea is a more cost-effective option. Besides, according to the customers’ reviews, using Tria 4x on the highest energy setting is painful. If you are going to use Tria Laser for the first time, we recommend trying the lowest energy setting then changing to higher ones. 

Philips Lumea Prestige IPL 8000 Series BRI949

Philips Lumea Prestige IPL 8000 Series 4 attachments

Lumea Prestige 8000 Series is your solution to remove hair at home with ease and safety in any area. The device comes with 4 smart attachments for the body and face specially designed to perfectly fit the curves of your body. It also has the smartSkin and SenseIQ technology features and 450,000 flashes, equivalent to 39 years of lifetime.


Who can use the Tria hair removal machine?

As the device uses laser technology, it targets the melanin pigment in the hair follicle under the skin. This means the more difference between the hair color and skin tone, the more effective is the treatment. However, if your skin tone is dark brown or brown, it won’t work for you. Also, Tria 4x is not effective on red, white, grey, and blonde hair colors. 

Can I use Tria Laser Every Week?

No. You should use tria laser hair removal device once every 2 weeks. For the first few sessions, you should use the device once every 2 weeks. The device works on the hair growth cycle. That’s why you should shave before your laser session. Using the device every week won’t get you better results. Besides, it might cause skin inflammation if your skin is too sensitive. 

How Long Does Tria take to work?

You should use Tria 4 times at least to notice real results. Use Tria 4x once every 2 weeks for 3 months at least. After you get the satisfying results, you can use the device once every month or once every 2 months. Using the device during the active growth period of the hair is very important. Multiple treatments won’t get you better results. Try to keep on schedule and not miss your treatment sessions to maximize the benefits. 

  • After the first session, you might feel redness and inflammation. Don’t worry as this symptom disappears on its own within 24 hours. 
  • After 2 sessions, most people get up to 60-70% hair reduction. 
  • Then after 6 sessions, the hair starts to grow slower and finer. Most people notice clear patches of no hair at all. Besides, the visible hairs are finer. 
  • After 6-9 sessions, you will get long-lasting results. The laser inhibits the hair growth until the hairs stop growing back. You will only need to use the device for maintenance when a hair appears from time to time. 

Do you have To shave before using a Tria laser?

Yes. you should prepare your skin before your laser treatment. Shave the area you are going to treat and make sure that it is free of unwanted hair on the upper skin. Tria laser targets the melanin inside the hair follicle under the skin. If you don’t shave, the laser may not reach the hair follicle completely and will be wasted. Therefore, the treatment won’t be effective. You might feel skin burns if you don’t shave properly. 

Does the Tria Laser Hurt?

The answer depends on a lot of factors and your tolerance to pain. The hair color and thickness are important too as you might feel more pain if you have thick hair. Tria hair removal might be painful for people who have sensitive skin. Also, the higher the energy setting you use, the more effective the device is. But the device produces more heat on higher levels which might make you uncomfortable. Most people who used Tria 4x on level 5 found it painful. They had to use numbing cream or ice pack to reduce the pain and comfort the skin. While people who used it on level 1 and level 2 found it more tolerable. We recommend using the device on level 1 or 2 for the first 2 sessions. After that, you can switch to higher energy levels. If you feel pain during the treatment consider changing to a lower level to avoid skin redness. 

How Long Does Tria 4x Device Last?

According to the Tria Company, you can use the device for treating your full body without the need for extra flashes. They claimed that Tria 4x can last for up 600 laser hair removal sessions. The device produces 90k flashes. It is enough for 60 sessions. However, most people don’t use Tria for the full body as it consumes a lot of time. It is better for small areas. 

  • Note: you should charge the device once every month if you are not going to use it to extend the battery life. 

Can I Share My Tria Device With Others?

No. you shouldn’t share your device with others as it is designed for personal use only. If you shared it with others, you risk yourself to skin problems if they have skin diseases. 

Who Can Use Tria 4x?

It is suitable for both women and men. However, you shouldn’t use the device if you are under the age of 18 as it is not tested for children.
Can I use Tria in My Public area? 

The device is safe to use in the public area (the bikini line). However, you shouldn’t use the device on a wider genital area for both women and men. This area is very sensitive, and it might cause skin inflammation. If you still want to use the device, it is better to check with your doctors first. 


As Tria 4x is the only FDA-cleared laser hair removal device, it is a great choice. However, the treatment will take at least 8 sessions to get results. It is amazing that you can have a device for personal use that uses the same technology as clinics. We recommend using Tria 4x for small areas such as the face, armpit, and bikini line. It will help you get long-lasting results. For large areas, Philips Lumea is a much better choice as Tria would take more than 90 minutes to finish large area treatment. 


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