Just bought it. Only used once so I don't have accurate results but it's was okay ...

These work sooo well! These whitening strips look like I got my teeth professionally whitened

These strips really work!!! I've used them a few times and notice whitening occurring!

Very good whitening stripes that doesn't leave you feeling sensitive or damaging to your teeth.

I have used whitestrips for a yead now, the difference is miraculous!

The white strings really do whiten the teeth and help keep them clean and bright looking.

LOve Love Love This Product. WHoever Made it was a Genius :)

This is the best product i have ever used.........

MOST AMAZING PRODUCT EVER, VISIBLY WHITER TEETH WITHIN DAYS OF USING.

These whitestrips are the bomb! These whiten my teeth fast and make them look so good!