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Most Recent Questions
Recent Question:
will you have more before black friday is over?
Recent Question:
does the hair fall out in patches or is it pretty even if you use the product correctly?
Recent Question:
why use distilled water?
Recent Question:
How warm is the steam?
Recent Question:
What is the percentage of peroxide, How much peroxide is in the whiting gel?
Questions with Most Recent Answers
Question:
why use distilled water?
Question:
What is the battery life after it is fully charged and where does it state that the cartridge has 5,000 pulses?
Question:
How long does it take before treated hair starts to fall out?
Question:
What's all included in this set?
Question:
Can this be used on tatooed skin without harm/discoloration, please?


Tria Hair Removal Laser 4X

What it is:An at-home hair removal laser for face and body that permanently reduces unwanted hair and provides lasting silky-smooth skin. What it does:Get permanent results with Tria's Hair Removal Laser—the only FDA-cleared laser available for home-use. Convenient and easy to use in the comfort of your own home, only Tria uses the same diode laser technology preferred by dermatologists to deliver safe, effective, and permanent results. A sleek, hand-held design and slim handle make treatments extremely simple, and the angled tip gives you enhanced visibility to deliver laser light with expert precision to the treatment area. If you want the very best outcome and freedom from endless shaving and waxing, choose Tria and enjoy the benefits only a laser can provide. What else you need to know:Get better results in half the time* with the New Tria Hair Removal Laser 4X. The upgraded digital display featuring Tria’s exclusive new Pulse Counter lets you treat your face and body more confidently. *Study published in “Lasers in Surgery and Medicine.” Sept. 2012. After your first treatment, on occasion, some users experience mild redness that quickly dissipates within 24 hours. After two to three 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 three 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. Research results:Backed by clinical data: Tria’s laser for hair removal with professional-level diode technology is the only at-home laser hair removal system to deliver truly permanent results. In clinical studies, after first month of use: - Up to 70% reduction after just 2 treatments Wheeland Report 2012: In a controlled, peer-reviewed study, the FDA-cleared Tria Hair Removal Laser 4X demonstrated statistically significant permanent results 1 year after 8 treatments: - 73% reduction in hair count at 1 month after the eighth and last treatment on high setting - Any hair that did regrow was found to be less noticeable, finer, and lighter - Of the 13 test subjects, 100% reported satisfaction with the results *Results maintained 1 year post-treatment
Questions & Answers:
200 Questions
 | 
214 Answers
Overall Rating:
4.263 out of 5
4.3
out of
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Product Details

Questions & Answers for Tria Hair Removal Laser 4X

Question
availability
When will this product be available in your California stores?
asked 1 year, 5 months ago
sobrenombre
(Mountain View, CA)
on Hair Removal Laser 4X
4 answers
Answers
answer 1
Like I stated before, this product is not available in CA. My question is simple. Please answer. The question is-When will this product be available in your CA stores?
answered 1 year, 4 months ago
sobrenombre
(Mountain View, CA)
answer 2
As I pointed out, I already tried that. This does not answer my question.
answered 1 year, 4 months ago
sobrenombre
(Mountain View, CA)
answer 3
i did try the "find it it store" and it gave me O results for stores up to 100 miles away and I live close to some big Sephora Stores, so I called the 800 number and was told this product is not sold in any CA stores, and did not think it ever would be. How can Sephora be based in SF, CA but no have this product in any CA store?
answered 1 year, 4 months ago
sobrenombre
(Mountain View, CA)
answer 4
Hi Sobrenombre,

Availability will differ at each store location. We suggest using our Find In Store feature or contacting your local Sephora Store to confirm inventory.
answered 1 year, 4 months ago
1877SEPHORA
(San Francisco, CA)
Question
can this laser system be used on the face, such as upper lip and below on chin?
asked 1 year, 8 months ago
byugrammy
(Fort Walton Beach, Florida)
on Hair Removal Laser 4X
3 answers
Answers
answer 1
Be really careful not to get it in your eyes! It releases a high energy near infrared pulse that can completely destroy your retinas forever. The rest of your body can handle the energy but your eyes will suffer and we don't want that. That's the only reason they advise against using it on your face. You can always invest in a pair of laser goggles. They're super cool and protect against a range of wavelengths so since these lasers claim to emit 810nm light make sure you get goggles that protect against ~750nm to ~870nm light (or more).
answered 6 months ago
Kaykay3
(Toronto, ON)
answer 2
Yes, and it works well. It's best to shave the area first and try to use the highest setting you can tolerate.
answered 1 year, 2 months ago
corfiela
(Peoria, IL)
answer 3
yes. I have been doing both areas. I have only used setting 2 which is low but both areas are slowly getting better. It can really sting and I do have some redness for a while afterwards. Maybe an hour.
answered 1 year, 8 months ago
sydney25
(Raleigh, NC)
Question
Is this safe on your stomach if you are pregnant?
Is this safe?
asked 1 year, 9 months ago
cj3001ce
(Warren, ohio)
on Hair Removal Laser 4X
2 answers
Answers
answer 1
most definitely NOT! don't try that please.
answered 1 year, 8 months ago
thatgirlllll123
answer 2
You need to ask your doctor this question.
answered 1 year, 8 months ago
ScruffyCat
(New York, NY)
Question
Tria versus Epilator
How does the Tria product compare to using an Epilator? Is it the same pain/discomfort level? I have been using an Epilator for years, will the Tria work now that the hair is fine?
asked 1 year, 4 months ago
msgail18
(New York, NY)
on Hair Removal Laser 4X
2 answers
Answers
answer 1
In my opinion Tria is better than Epilator, because their results are permanents after 3 months of regular use ( one time per week ).
answered 1 year, 1 month ago
DeGuzzo
(Foster City, CA)
answer 2
This is way better then an epilator....I used to use an epilator and they are great....but Tria laser gets rid of the hair for good so it won't grow back...with the epilator it does grow back ...you use the tria once a week for 3 months and the hair is gone forever :)
answered 1 year, 3 months ago
AriesBella7
(Hamilton,ON)
Question
How does it work if it suggests you shave first?
asked 1 year, 4 months ago
coffeebeangirl
on Hair Removal Laser 4X
2 answers
Answers
answer 1
It allows the laser to get into the follicle.
answered 1 year, 3 months ago
bmorehon
(Baltimore, MD)
answer 2
We suggest preparing to use the Tria by cleansing, shaving, and towel-drying. 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. We hope that helps!
answered 1 year, 4 months ago
1877SEPHORA
(San Francisco, CA)
Question
Ultrasound gel necessary? Helpful?
When I received professional laser hair removal treatments, the technician always used ultrasound gel on the area of hair removal, then slid the device over these areas while pulsing the laser. Why isn't an ultrasound gel used with this product? Would this enhance results?
asked 1 year, 8 months ago
seattlenicole
(Seattle, WA)
on Hair Removal Laser 4X
2 answers
Answers
answer 1
Time for some science. Ultrasound gel is meant as a coupling agent between the skin and transducer. It helps the ultrasound energy enter the body, scatter off all the organs and tissues in the way, and come back to the transducer to create a beautiful image. Without ultrasound gel, most of the ultrasound energy will get scattered on the surface of the skin and there won't be enough inside the body to create a good image. That's it's true purpose.

Light (and lasers) is completely different. If a gel is used it has a different function. It is meant to cool the surface of the skin and prevent burning but doesn't change the way the laser energy propagates (unless it's too thick then the light will scatter away, barely enter the skin and essentially have no effect on the hair root- which makes it useless). Light scatters a LOT more than ultrasound which is why it can penetrate just deep enough to hit the hair roots but you don't have to worry about it affecting any organs more than about half a centimeter deep. Since you're only targeting the hair root, there is no benefit to burning the surface of your skin, the gel can cool it while allowing the roots to burn.

I've been using aloe vera gel sometimes with and sometimes after the laser since it's cheap and soothing and I haven't gotten any burn marks.
answered 6 months ago
Kaykay3
(Toronto, ON)
answer 2
I got mine from another vendor at a special price that included the calming gel. The gel merely comforts & cools the skin during treatment due to the warmth/heat that the laser emits. It is Not Necessary, but you may want it if skin is sensitive. I only use gel on sensitive areas of body
answered 1 year, 7 months ago
upcydwn
(Kansas)
Question
Does this work on fine, blonde/white facial hair?
I have fair, sensitive skin with a very few, coarse dark hairs which I pluck. I had a lot of fine downy hair on my face, which I waxed and used a chemical hair remover on. Now the hair has grown back more coarse and stubby but still blonde/white. The chemical remover and waxing is very hard on my sensitive skin.
asked 1 year, 2 months ago
gwynw
(cohutta GA)
on Hair Removal Laser 4X
2 answers
Answers
answer 1
No
answered 1 year, 2 months ago
juliab76
(california ventura)
answer 2
Please give us a call at 1-877-SEPHORA so that one of our representatives can get just a tiny bit more information regarding your hair color. We will be glad to chat with you to see if the Tria is a good match for you based on your features :).
answered 1 year, 2 months ago
1877SEPHORA
(San Francisco, CA)
Question
is there any guarantee or your money back?
can you return the product after trying it and not liking the results after certain time
asked 1 year, 7 months ago
Anonymous
on Hair Removal Laser 4X
2 answers
Answers
answer 1
Yes I returned my product with everything included and in great condition, before 90 days and got entire refund.
answered 1 year, 3 months ago
cocoss
answer 2
Yes u can
answered 1 year, 6 months ago
anhnguyen
(Utah)
Question
facial hair
I have a few dark hairs on my upper lip and chin, the rest are blonde. Can I cut the dark hairs close to the skin instead of shaving the whole area?
asked 1 year, 2 months ago
torontolib
(toronto ON)
on Hair Removal Laser 4X
2 answers
Answers
answer 1
Apparently it is causes more discomfort if there is hair above the surface of the skin but as long as there is hair in the folicle, and you don't wax/pluck it out it shouldn't be an issue.
answered 1 year, 1 month ago
Jodilr
answer 2
Worked great on my upper lip and chin for those stray black hairs that appeared during menopause.
answered 1 year, 1 month ago
Avidsephorafan
(Lakeland, FL)
Question
When Sephora occasionally has it's 15% off purhcase online, does the Tria qualify? If not, was anyone able to find this elsewhere for cheaper?
asked 1 year, 6 months ago
Sanshine
(Chicago, IL)
on Hair Removal Laser 4X
2 answers
Answers
answer 1
Unless stated otherwise, all merchandise qualifies for a discount promotion.
answered 1 year, 6 months ago
1877SEPHORA
(San Francisco, CA)
answer 2
I don't know about the 15% off, but the 10% off card worked for me, which came with my annual renewal of my Very Important Beauty Insider status.
answered 1 year, 6 months ago
EmmyGee
(Portlandia, OR)
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