This product works really well for me. I have nothing to compare it to because I haven't tried other whitening products but so far it has worked extremely well!

The best toothpaste I ever used if u Want white teeth use other products if u want the best teeth a person ever seen use 3d white it really helps I mean a lot and 3d white is like the best I ever used

Wow! This product began taking the stains and discoloration away almost over night! I have been using these strips for almost 2 years periodically and never have been disappointed!

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.

my favorite self care product. use these approximately once every 6 months and get constant compliments on my white smile! the best i've ever tried and more affordable. not as damaging as others and i would highly recommend these!

Work ok. Once I got used to them they stayed in place. Not sure if I really saw results after a couple uses. Unsure how often to really use without damage

It only works if you do it properly, I put them on my teeth for about 30 minutes and with the regularity you need, it is a bit strong and you feel that your teeth are a bit sensitive but I guess it is normal

It works! I noticed a difference while using this product as directed. Although it is rather expensive and their are cheaper alternatives that will work the same. I do recommend this one if you're willing to pay, but know that there are cheaper.

I really liked these at first. They really work quickly but my teeth are far too sensitive for these strips. They don't taste bad or leave that goo all in your mouth. They whiten fast. I wish my teeth weren't so sensitive.

I use another version of teeth whitening from Crest for normal use. When I need an extra boost I use these. They seem to be stronger and work faster. Great product.