This teeth whitening kit actually works! I use it once a year and it really whitens my teeth. I’ve used the glamorous one and the express white one but I like the professional effects more.

I love how well these work on my teeth! It makes my teeth so white after a few uses! He only downside is my teeth feel extremely sensitive sometimes after I use them. I heard using sensodyne with them helps reduce that though! I’ll have to try it.

I love the crest 3-D white strips because they sit on your teeth for 30 minutes and get all the yellow of your teeth and makes them very white and fresh.

these are GREAT! i was already seeing big differences after like one use! my teeth are very sensitive and i can’t use them often without my teeth hurting, but i use them occasionally and my teeth don’t hurt and they’re looking a lot whiter already!

These are my go to for teeth whitening! Not harsh on your teeth and you see a difference almost immediately! I highly recommend this product and am always satisfied I have been using them for years !

I’ve used these off and on for many years and have always liked them. They do a great job and my dentist even noticed. They don’t harm your teeth or make them real sensitive.

These do make your teeth whiter and aren’t uncomfortable to use. The only downside is that I do feel it making my teeth more sensitive. I’m not sure if that’s permanent or just as I’m using the product.

These have made my teeth so much whiter in such a short amount of time and when I go to the dentist they can always tell that I’ve used this product and it’s one of their most useful and recommended among their patients.

These really do work! You have to use them consistently for a couple weeks. But they whiten pretty dramatically. I tried a knock off brand because I read a review that they were good but they did not stick like Crest!!

Love these. Whiten my teeth tremendously and do not take long to stay in. Only downside is results are more visible after a couple times. But i think they work good.