I think they work well for the cheap price but don't do anything extraordinary. Would keep using though

These hurt my teeth and made them sensitive. Also didn't like the taste. I don't think i saw much of s difference

I love these 3-D white strips I really think that they work even if I only do it once or twice and you only have to keep it on for 30 minutes

This are a great way to whiten your teeth before a date! they are easy to apply and keep your teeth white!

These are very easy to use and produce excellent results. I use these leading up to a big event where I know I'll have my pictures taken.

these work awesome but super expensive. i think they're worth the price especially since they work so well

These work amazing. I have never had whiter teeth. I recommend them to anyone who is looking to make their teeth a little whiter

Are usually keep these whitening strips on for less than an hour once a day every other week and my teeth always come out better than ever.

Great but my pearls can't handled. It make my teeth hurt so bad but it is just because of my sensitivity problem other than that I'm sure works great

Not a huge fan. The strips were either difficult to get off or keep on. Caused a lot of pain and sensitivity.