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Crest 3D Whitestrips Professional White with Hydrogen Peroxide + LED Light Teeth Whitening Kit - 19 Treatments | Envi

Nicholas Reed
25 de mayo de 2026
They worked! And did
It is exactly what I hoped it would be. 100% work my teeth are wider than ever. I smile with pride something that actually works awesome. I will buy again if I need them.
Jeanette
11 de junio de 2026
These actually did make a nice difference!
used as directed and these actually made a difference! Would buy again and recommend.
Matthew Overholt
15 de enero de 2026
Good
Good, use the whitening LED after an hour, in the last 5 minutes of strip use.Noticeably whiter teeth.
Meg
18 de enero de 2023
It Works!
I have VERY sensitive teeth so I had lost hope on ever whitening my teeth. I have used this 4 times now and the results were immediate! Results are not permanent, meaning, if you stop for a while, you will see yellowing on your teeth. However, I am just happy to see something I can use which doesn't cause further sensitivity!Ver másVer menos
8 personas la encontraron útil
Penny Taylor
25 de octubre de 2024
The time strips are left on is confusing
The back of the box says to leave the strips on for an hour. The information above says to leave them on for 30 minutes. I read online to follow the directions on the box but if I had known it was 60 minutes, I think I would’ve looked for a different 3-D whitening kit. Is a very long time to wait. Also, it does not say the percentage of peroxide on the box and while trying to figure out how long they should really stay on, I realize higher levels of peroxide are not good for your teeth. But I have no idea what the level is in these in fact it even says it’s peroxide free and then it says the active ingredient is peroxide. So the information on this Amazon site is very confusing and inaccurate.Ver másVer menos
6 personas la encontraron útil
Maureen Crispi
22 de julio de 2023
Amazing!
These whitening strips are fantastic. I've never used whitening strips and have been intending to have my teeth whitened at the dentist. For a fraction of the price of professional whitening, I decided to go with these. I'm only 5 days in and the yellowing from coffee stains on my teeth is practically gone. Can't wait to see the results when I finish up all the treatments!Ver másVer menos
5 personas la encontraron útil
Alex
19 de noviembre de 2025
Actually works
Only thing that’s ever actually whitened my teeth
2 personas la encontraron útil
Sabrina ford
12 de marzo de 2023
I like the product just wish the light worked
The light doesn’t work it turns on and turns off after a few seconds
5 personas la encontraron útil
M.I.
25 de agosto de 2022
جاري التجربه
الشحن سريع جدا المنتج كما في الوصف جاري التجربه وان شاء الله انها تعطي نتائج ممتازه لتبييض الاسنان بدون اي مشاكل
a
17 de abril de 2023
It does really work
I bought it with the intention that it will whiten the tooth from coffee stains and it really did.It had the 3D LED Light insideI could see the result after 3rd use. To see the fully transformation u need to complete the whole pack.The only concern is that my teeth became sensitive!So u might consider that as well. Overall I’m satisfied with my purchase!Ver másVer menos
Osama
17 de enero de 2024
جيدة
لا بأس بها لكن تسبب حساسية والم بعد ساعات من استعمالها
Aziz
8 de marzo de 2024
ممتاز
من افضل حلول التبييض للاسنان ، ولكن السعر نوعا ماء مرتفع

Crest 3D Whitestrips Professional White with Hydrogen Peroxide + LED Light Teeth Whitening Kit - 19 Treatments

Sobre este producto

Reseñas

They worked! And did

These actually did make a nice difference!

Good

It Works!

The time strips are left on is confusing

Amazing!

Actually works

I like the product just wish the light worked

جاري التجربه

It does really work

جيدة

ممتاز

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