Crest 3D Whitestrips Professional Effects + LED Light – Teeth Whitening Kit, 1 Light + 20 Treatments, Each with 1 Upper/1Lower, 40 Strips – Crest 3DWhite Teeth Whitening Strips

Works beautifully! Highly recommend! The first two applications made my teeth sensitive but by third application, teeth felt normal. Saves time and money from visits to the dentist.

The gold standard in at-home teeth whitening. Easy to use, and they work!

These Crest 3D whitening strips are seriously effective! I noticed a difference after just a few uses—my teeth looked brighter and cleaner without any harsh sensitivity. They stick well and stay in place, which makes it easy to go about my day while using them. The results feel professional without the expensive price tag. Definitely a simple and convenient way to freshen up your smile at home!

I was skeptical because I am a heavy smoker and my teeth were actually colored with yellow stripes, but the Crest 3D White Strips with the blue light actually made my teeth a solid very pale yellow the first time I used it, and started actually whitening my teeth each time after that! I was shocked!

WORKS GREAT!!! Worth every penny!!! My only con is you cannot do a straight 30days, I got chemical burn from using them for 3-4 days straight and my gums were hurting! After it healed, I stuck to, 2 applications a week to keep my gums from hurting and moving them down on my teeth, First pic is before treatment—-last picture after 3-4 treatment

These work so well!! Started to notice a huge difference after my second use. I also only use these about twice a week. The effects are long-lasting.

Been using crest white strips for years this is great. My teeth are so white my doctor couldn't match it if a tooth came out.

I used this product faithfully and it worked!my teeth got brighter, and whiter I wish I could have taken a before and after.

تركيز الماده كبير ويمرض حساسيه وبلغم بالحلق وطعمها زي الكلور يبقى عالق بالفم لا ادري اذا كنت ساكمل العلاج به همي الان اخلص من الطعم العالق بالحلق من امس

I see the result only in day of 7 I will continue and buy for my family also

Only used once so far and the results are immediately visible. Very surprised but very pleased.

These work wonders, I usually don’t use the entire thing as recommended on the box, since my teeth get super sensitive, but just 2-3 days every few months does the job.

DO NOT BUY. Very harsh chemicals, I used once and it stripped all of the skin off of my gums and gave me huge ulcers. The chemical is hydrogen peroxide and is not suitable for putting in your mouth. Avoid at all costs.