Tria Age-Defying SmoothBeauty Laser vs Nira Skincare Laser

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Nira laser vs Tria laser : which laser resurfacing device is the most effective?
Laser resurfacing is a cosmetic procedure that encourages the growth of new, healthy collagen. This new collagen fills in lines and wrinkles, fades areas of discoloration, tightens your skin, and makes you look younger.
When laser resurfacing is done in a cosmetic surgeon’s office, it requires a lengthy and often painful recovery period.

Lasers designed for home use are naturally less intense, and there is little to no downtime, although multiple treatments over the course of several weeks are required to achieve the same effect.

The Tria Age-Defying Laser and Nira Skincare Laser are among the best laser resurfacing devices for home use. But which is best for you? Here is a thorough comparison review between the two devices to help you make the best choice for you.
This 2017 study, aiming to evaluate the safety and effectiveness of fractional, non-ablative, laser resurfacing based on the skin phototype, has concluded that they are generally safe and effective in facilitating skin rejuvenation and treating acne scars, surgical scars, and other scars for Fitzpatrick skin phototypes I to IV. More studies involving skin types V and VI should be conducted.
Many home-use laser devices, including both Tria and NIRA, have been cleared by the U.S. Food and Drug Administration, which means that they have demonstrated safety and efficacy, and that the benefits of use outweigh the risks.

What is Laser Resurfacing and How does it Work?

Laser resurfacing devices use heat to inflict controlled damage to the skin. The targets of the laser are chromophores, which are molecular components that manage color. If there are no chromophores in a particular molecule, the laser passes through with no effects and the molecule is unaffected. If selected chromophores are targeted, they absorb the photons from the laser beams.

This intentionally inflicted damage produces a healing response, neocollagenesis, which releases inflammatory mediators. This triggers the skin to build more collagen and elastin to repair the damage. Collagen helps keep your skin strong and youthful-looking, and elastin makes it feel supple and tight.

Your skin will appear fresh and smooth, and you will notice fewer wrinkles and sagging.
This process is known as “selective photothermolysis,” and it breaks down as follows:
  • Selective: targets only the chromophores
  • Photo: with light
  • Thermo: which is transformed to heat
  • Lysis: and destroys the targeted cells

How Do Tria Age-Defying Laser and Nira Skincare Laser Compare?

Here is a quick comparison between the Tria Laser and the Nira skincare Laser:



Fractional, non-ablative diode laserNon-ablative, non-fractional laser
Safe and effective deviceSafe and effective device
Ability to treat the whole faceSpot treatments for small areas
Moderate discomfort and rednessEase of use and painlessness
Visible results after 12 weeksNoticeable results after 10 to 12 weeks
Luxurious appearance and packagingHigh-quality appliance with clinical look & feel
3 intensity levels5 intensity levels
Great for: Fine lines & wrinkles, uneven skin tone & pigmentation, sagging skin, acne scars, dull skinGreat for: under-eye wrinkles and bags, crow’s feet, lip lines, small wrinkled areas (ex, forehead wrinkles, nasolabial folds, etc)

Review of Tria Age-Defying Laser

Tria Age-Defying Laser
The Tria Age-Defying Laser is an FDA-approved fractional, non-ablative diode laser made for home (non-professional) use. You get the laser device, a charging stand and charging cable, a user manual, and a quick-start guide, all attractively packaged.


The Tria laser device is easy to use and has been proven effective in clinical trials. There is some discomfort, but most people should find it quite tolerable. It requires a commitment to repeated sessions, but each session is short and there is little downtime after each treatment.

You might notice a small change soon after starting with Tria, but the biggest results won’t happen until you’ve finished the whole regimen and your new collagen and elastin have taken hold.

Key Features and Specifications

Shape and Design

The Tria laser device is a lightweight, high-quality home laser device; being perfectly shaped and weighing just 215g, it fits nicely in most people’s hands, which is important because you’ll want to be able to maintain control when you’re using it on your face.

It is cordless and rechargeable. It charges fully in 2.5 hours.
Treatment Levels
The Tria laser device comes with three intensity levels. You can switch it on and off and select your desired level by pressing the all-in-one button fitted on the top of the device.
Comfort and Recovery
The laser treatments are mildly to moderately uncomfortable, but they are not unbearable and do not last long. Your skin may be tender and red afterward, but that rarely lasts more than an hour or two.
Tria recommends performing the treatments at night so that your skin can rest and recover overnight.
Safety features include a safety lock and sensors that do not activate the laser until it is in contact with the skin and constantly moving.
It is also recommended that you do a patch test on your inner arm or any other inconspicuous area before starting treatment.

How Often it Should Be Used and the Results

There are three levels of intensity. It is recommended that you start out at the lowest level. Low produces 30-second blasts with 5 mJ per pulse, medium produces 1-minute blasts with 10 mJ per pulse, and high produces 2.5-minute blasts with 12 mJ per pulse.

Recommended regimens are either seven days per week for eight weeks and then a four-week rest, or five sessions per week for 12 weeks straight. Sessions last between two and 10 minutes, depending on which level you are using.

Results are most noticeable after the entire 12-week treatment cycle. Not everybody feels satisfied with treatment after the first treatment cycle, but it’s fine to start a new cycle after a month’s break.

With this at-home laser treatment, you can expect smoother fine lines and wrinkles, firmer and younger-looking skin, and a more even-toned complexion. You can also expect a noticeable improvement in acne scars.

Tria Age-Defying Laser Pros & Cons

  • Lightweight and cordless.
  • Easy to use.
  • Comes with everything you need.
  • Can repeat treatment cycles indefinitely.
  • Comes with safety sensors.
  • Suitable for all skin tones and ethnicities.
  • Fast treatment sessions.
  • FDA-cleared and clinically-proven.
  • Can be quite uncomfortable.
  • It can cause redness and tenderness after use.
  • Can take more than one treatment cycle to see results.

Review of NIRA Laser

NIRA Laser

The NIRA rejuvenation laser is a non-ablative, non-fractional laser. It is FDA-approved. The NIRA comes with a charging cable, a manual, and a quick-start guide.


The NIRA comes in no-frills packaging, which is appropriate for a medical device. It is lightweight and easy to use. The NIRA instructions do not specifically recommend a patch test, but we still think it’s a good idea to try it out on your inner arm and wait 24 hours to check for reactions.

Key Features and Specifications

Shape and Design

The NIRA is made of pure white plastic with a silicone base. It is designed to stand on end with no need for a separate stand, but we recommend storing it in its box anyhow.

It features a compact, fancy design with a long handle that comfortably fits in the palm of your hand. The laser comes from a small aperture (6 mm).

Ease of Use

The one-button control is easy to use. The device charges via a USB cable and it takes three hours for a full charge. However, each treatment is so quick that you won’t need to charge it very often. The NIRA “talks” to you with beeps, boops, and tones to guide you through the treatment.

You’re only using it on small areas of skin, so each treatment is fairly quick. It isn’t necessarily pleasant, but it’s not painful or uncomfortable either. Most users report little to no redness or a need for recovery time.

Intensity levels

The Nira laser comes with five intensity levels to choose from. You can start out at whichever intensity feels appropriate to you (feels warm but does not cause pain).

The laser must be held flush against your skin to work properly. The device is small and can therefore only target a small area of skin at a time. It’s best suited for eye wrinkles or other relatively small problem areas.

The device is equipped with safety sensors. In order for the device to work, the laser window needs to be pressed against your skin; otherwise, it will emit a noise.

How Often it Should Be Used and the Results

Each treatment lasts two to three minutes, and it’s recommended that you do a treatment twice a day. To achieve the desired results, you need at least 40 pulses per area per day.

There is no recommendation for how long you should continue this routine, but most people start to see results in 10 to 12 weeks as the collagen and elastin build up.

Nira Skincare Laser Pros & Cons

  • Very little discomfort or redness.
  • Quick treatments.
  • Convenience, ease of use.
  • Lightweight and compact.
  • FDA-cleared and clinically proven.
  • Safe for all skin types.
  • Relatively high price.
  • Small area of focus.

Nira laser vs Tria laser - Which One Should You Buy?

Both of these are high-quality devices that have been proven to work safely and effectively, which means that you really won’t go wrong with either of them. They have been approved for sale as medical devices, which means that they have shown that the benefits of use outweigh any possible risks or drawbacks. However, they are somewhat different in design and strategy.

The Tria can be used over the entire face for a fresher, fuller look. It’s best suited for those who are looking for total rejuvenation and refreshment. It’s also the embodiment of “no pain, no gain,” as almost all users say that the actual use ranges from uncomfortable to downright painful. The Tria can also leave skin tender and reddened for a few hours after use, and it may take more than one 12-week cycle for results to be noticeable. However, it does deliver what it claims to do and has lots of very satisfied users.

The NIRA is meant more for spot treatments, such as crow’s feet around the eyes, marionette lines, and nasolabial folds. It is easy and painless to use, and you won’t need to account for recovery time afterward. Those who have especially sensitive skin may prefer the NIRA. You can use the NIRA once or twice a day, and each treatment takes only a few minutes. It can take 10 to 12 weeks to see results, but you are likely to see them as this device also delivers on its claims.

Home Laser Resurfacing Contraindications

Laser resurfacing may be unsuitable for the following cases:
  • Being pregnant or lactating.
  • Having sensitivity to light or taking medications making you sensitive to light.
  • Taking oral retinoids or steroids.
  • After certain skin treatments, such as chemical peels, dermabrasion, microneedling, or botox.
  • Having tattoos or tanned skin.
  • Having skin cancer or a major skin condition.

Bottom Line: Nira laser vs Tria laser

The bottom line here is to consider your needs carefully. Both of these devices have demonstrated their effectiveness and their safety. If you only have a few areas that need treatment and you prioritize comfort, the NIRA is for you. But if you’re looking for a total facial refresh and you’re willing to tolerate a bit of discomfort to get that, you’ll probably prefer the Tria.
Judy Rose

Hi, it’s Judy!

I’m a passionate skincare specialist and writer. I have more than 7 years of experience as a beauty, fashion, and lifestyle writer and editor, and I’m extremely passionate about what I do.