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Product Information

Is Tria Right For Me?

The Tria Hair Removal 4X is designed to work on fair to medium skin tones and medium to dark hair - it will not work on grey, blonde or red hair.

Get To Know The Tria Hair Removal Laser 4X

The FDA-cleared Tria Hair Removal Laser 4X uses the same laser technology used by professionals for in-office laser hair removal. The Tria Laser 4X's design, features and performance ensure that it's convenient and easy to use in the comfort and privacy of your own home. Get the permanent results you've always wanted, and free yourself from the endless hassles of shaving and waxing.

Redesigned/upgraded digital display

The digital user-interface window easily guides you through treatments and helps troubleshoot errors. View 5-comfort settings, battery charge, a skin sensor indicator and the lock status of your device. The upgraded display of the Tria Laser 4X also features Tria's exclusive Pulse Counter, allowing you to track the number of pulses administered within any single treatment area to target the optimum number of pulses and ensure complete coverage accuracy.

Built-in skin sensor

Tria Laser 4X has a built-in skin sensor safety feature to automatically sense and check your skin tone. If the Tria Laser 4X is suitable for you to use, it will emit a series of beeps and unlock.

Ergonomic design

A sleek, hand-held design and slim handle make treatments easy. And the angled tip gives you enhanced visibility to deliver laser light with expert precision to the treatment area.


Tria Hair Removal Laser 4X is FDA-cleared. This means that the United States Food and Drug Administration (FDA) has cleared the Tria Laser 4X to be marketed as safe and effective. This stringent clearance was received after the FDA determined that Tria has conducted sufficient valid scientific evidence and that the Tria Laser 4X is substantially the same as professional laser hair removal devices.

Clinically proven safe + effective

Tria Hair Removal Laser 4X is clinically proven to be a safe and effective at-home laser hair removal device. There's no need for goggles or concern. Our patented technology means that Tria Laser 4X will not damage your eyes or skin when used as directed.

Treatment times + results

Treatment times vary based on the size of the treatment area. Smaller areas like your underarms take a few minutes and larger areas, like the upper leg, can take 25-30 minutes. Start seeing results with just 2 treatments, and imagine permanent freedom from endless shaving and waxing in as few as 3 months when used every other week. Wheeland, MD, FACP, Lasers in Surgery and Medicine, 2007.

How To Use The Tria Hair Removal Laser 4X

Tria Hair Removal Laser 4X will free you from the endless hassles of shaving and waxing. The FDA-cleared Tria Laser 4X is convenient and easy to use; just follow these three steps:

Step 1: Prepare

Cleanse, shave and towel-dry your skin. This will allow the laser treatment to be most effective since the Tria Laser 4X works on the hair inside the follicle, under the surface of the skin. Next turn it on. Unlock the laser by locating the skin sensor (red light) on the device base and hold it against the skin you wish to treat. This will ensure that it's suitable to use on your skin tone.

Step 2: Customize

The sensation of the Tria Laser 4X varies, depending on the person and treatment area. Some users may feel the sensation of a rubber band snapping on the skin. Others may feel a warm, prickling sensation. Start at a low treatment level (1 or 2) and then increase by one treatment level at a time until you've reached the highest treatment level comfortable to you. The higher the treatment level, the faster and better the results.

Step 3: Apply

Establish a treatment area and place the laser tip on the area of skin you wish to treat, making sure that it is flat on your skin. Hold the laser tip in place until you hear two beeps. After the beeps, just lift and place the laser tip on skin so that it overlaps the previous area by about .25 inch. Make sure that the laser tip slightly overlaps the area that you just treated. Use the new Pulse Counter on the upgraded digital display of your Tria Laser 4X as a guide to achieve the best results.

What To Expect With Home Laser Hair Removal

When treating every other week for three months, you should expect the following results:

After your first treatment: On occasion, some users experience mild redness that quickly dissipates within 24 hours.

After your first month: Clinical studies have shown up to 70% reduction after just two treatments.

After 2-3 months of treatment: Hair re-growth will begin to appear lighter and finer. You will begin to see a visible reduction in the amount of re-growth, especially in areas where hair growth tends to be dense.

After 3 months of treatment: Hair follicles that have been deactivated by the Tria Hair Removal Laser 4X will no longer grow hair. Continue to use the Tria Laser 4X as necessary for touch ups until your skin is smooth and you're free of the endless hassles of shaving and waxing.


The Tria Difference

The first and only FDA-cleared laser available for at-home use, Tria Hair Removal Laser 4X offers one-of-a-kind performance.

See Why Tria's Hair Removal Laser 4X is Best in Class

State-of-the-Art Technology. Tria Hair Removal Laser 4X is the only at-home hair removal laser featuring diode lasers, which disable the hair follicle by targeting the melanin at the root. Clinical research has demonstrated both the safety and efficacy of this state-of-the-art technology optimized for permanent results versus lower energy-emitting devices such as some IPL, which are optimized for temporary results.

Best-in-Class Design. Tria's laser for hair removal features best-in-class ergonomics. The handheld design and cordless portability make it easy to get permanent results at home. The at-a-glance display panel easily guides you through treatments, while multiple power settings provide a range of comfort levels.

Proven Results. Tria Hair Removal Laser 4X is the first and only FDA-cleared laser hair removal system available for at-home use. Tria conducts extensive clinical research and is continually upgrading its technology with the latest innovations.

Product Notes

Popularity: #1 in Body Tools, #1 in Body Treatments, #1 in Skin Care Tools
View All Tria Beauty View All Body Treatments

Tria Beauty Hair Removal Laser 4.0

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by PowerReviews
Tria BeautyHair Removal Laser

(based on 1 review)

Reviewed by 1 customer

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(15 of 15 customers found this review helpful)


Only thins hair, doesn't eliminate it

By Leslie

from Boston, MA



    • Doesn~'~~t Work
    • Expensive

    Best Uses

      Comments about Hair Removal Laser:

      I have pale skin and dark hair so I thought this would work well for me. There are 5 levels and I found I could comfortably use level 4 without pain or level 5 with some discomfort. My biggest problem with this is that you can only shave and not wax if you're using this. It meant I had to shave a lot when I used to be able to just wax periodically. This never really got rid of my hair. While I used it my hair was thinner but never gone. As a result it ended up being a big trade down because I was now stuck with shaving all the time. I ended up stopping using it and going back to waxing periodically. I wish I had saved my money. It doesn't work the way I thought it would.

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