I use these products every couple of years to make sure my teeth are looking good. I’m in avid coffee drinker so I feel like my teeth tend to be on the more yellow side. Using this product helps me keep a white smile. Will repurchase again.

I haven’t really seen a difference and i’ve been using for 6 days straight and took a break on day 7. could try again but might have to take a break for a little.

These definitely do work if you stick with them, but I’ve since used better products that make whitening easier. I think they are pretty easy to use, but the gel and can get in your mouth and tastes really gross.

I’m honestly obsessed with these whitening strips. I use them anytime I know I will be taking photos the next day and they work wonders. These are the best ones I’ve tried and they work in just one day!

This professional effects 3D Whitestrips rated the best in reviews so I decided to try it. After 2 treatments I already see results! Can't wait til all treatments are done!

They’re alright. Maybe I don’t use them consistently enough but I’m not in love with the result. I can tell they work a little but would not repurchase

Love these whitening strips the kit comes with everything you need to keep your teeth looking shiny and white these crest white strips go a long way and I absolutely love them and would definitely recommend to buy

These whitestrips work so well. After one use I notice a difference in the color of my teeth. Be sure to use as directed. Sometimes there can be tooth sensitivity which does not feel nice.

Works well! Have to use it for a few days or up to a week! Can make your teeth very sensitive to cold items but worth it! White teeth makes for a happier smile!

[This review was collected as part of a promotion.] I'm so excited about this journey..I've been wanting to try these for awhile but have been a bit pricey so when I saw these I jumped on the opportunity