I have been using these toothpaste for months now, and still haven't noticed any difference in my tooth colour.
Seems like regular tooth paste with a high price.

Not a big fan . Burned my mouth more than anything .

My health has become very important this year and oral health care is one of those at the top of the list to make sure. Since I use to smoke and drink lots of tea, my teeth could use some whitening. I decided to try Colgate 360 Whitening. Alright maybe it's just me but this stuff tastes awful and in addition, it doesn't seem to work as well as they claim. The taste is so awful that I've had a very hard time using it just to see if it would make my teeth whiter.