The strips tend to make my gums very sensitive, but this toothpaste makes my teeth white and keeps them white. I wouldn't necessarily recommend this if you're looking for immediate results but maybe if you are willing to lighten a little bit at a time or you've already achieved a really bright white smile and you're looking to maintain it… This would be my recommendation.

I USE THIS EVERY WEEK. It has been too long without this product. Definitely one of my favorites. Go and buy it! HIgh quality and lasts long. Got told that I have so much whiter teeth than before by both family and friends. I get so many compliments. I can promote on my platform on tiktok with 25.5k followers @24tiab. There is nothing I would change about this product. With love,Tia

The Crest 3D White Luxe Supreme Flexfit Whitestrips Teeth Whitening Kit leave my teeth nice and shiny white!! I have sensitive gums though so this does sometimes irritate them after using them multiple days in a row. They're a bit pricy but still worth it

I have used crest whitestrips in the past so I was eager to try these. Although my teeth are several shades whiter it doesn't seem like I achieved the same whitening level as I had previously. On the positive side I would say my teeth were not as sensitive after using these as they had been when I had previously bleached them.

I swear by these! I use white strips maybe about once a month to keep up the whiteness of my teeth. I am a big coffee drinker and so it is important for me to whiten my teeth kind of often. I have sensitive teeth so on occasion, the strips to cause a little pain, but I take them off when that happens on rare occasion.

These strips are amazing! They do such a great job whitening your teeth. I have used this brand of white strips for years and they are the best. You get results in just a few short days. The only draw back is if you have very sensitive teeth it does hurt after a few uses.

Oooooh, these hurt my teeth so bad, I'm cringing just thinking about them! I had to use sensodyne for two weeks because of how shockingly sensitive they made my teeth! Not for folks with sensitive teeth, I know- but my teeth aren't ordinarily sensitive!

These made my teeth super white. I didn't notice my teeth getting sensitive but I know a few people who couldn't do the strips multiple days in a row because it hurt their gums. I have a high pain tolerance in my mouth though so I didn't mind. They work great.

{4} stars only because they make my teeth really sensitive if I do too many consecutively. I like to use one of these about once a month and then maintain my white with a good quality whitening toothpaste. They're definitely effective, but watch out not to use too many.

The best whitening strips- hands down!! I noticed a difference 1/2 thru my first box. The normal box comes with 20 applications and the difference in your teeth when you finish the first box is unreal. Years worth of stains removed! Just purchased my 3rd box and now I do it twice a week as maintenance. Must have!