used these for prom back in 2016. they half worked they did make my teeth 2 shades whiter but not a big difference. I would try them again but they tend to more on the pricer side.

I am a coffee drinker and a red wine drinker so I need a whitening system that works well and I thought this did a fairly decent job for an at home kit

I used this product quite a few times and I am blown away by results after my first time using it too regularly! You're teeth get so white and pretty ! I use it every Sunday morning and night ! Does wonders!

Used these for a few days and they worked well, could have worked a little better in my opinion but still worth the purchase if you're looking for an affordable option.

The real thing! Everyone should try this before considering whitening their teeth. Try it 1x a week for a month and then 2x a month...finally at your 3rd month; you will only have to use 1x a month. After your 3rd month then its 4x a year.

I have been using these for a few months now and I see a huge difference after one use. I have been drinking coffee everyday for the past 5 years and this has helped with the slight stains that have shown up every now and again.

I tried the Crest 3D White strips and wow, it really worked. My teeth are actually whiter. I am very impressed. I recommend this product to anyone who would like whiter teeth.

This stuff is obviously a little expensive but it is sooo worth it! Brightened my teeth just after the first four days of using it! I've always struggled with keeping mine white no matter how much I brush. This stuff really helps!

These whitestrips are awesome and it is definitely worth buying. Much more affordable than getting professional whitening and does just as good of a job. Very affordable and you can get them in different sizes.

I like these as a maintenance type of thing. These do help your teeth to get whiter but I feel like it's more effective if you use it more than once. I feel like it doesn't make a drastic change at first.