Took a chance on this paste. For me, it exceeds all other whitening toothpastes. Impressed by the results. Will definitely buy again.

I love this toothpaste! My friends always asked me what toothpaste I use to get my teeth looking so white.

Interesting toothpaste purple doesn’t turn white like other toothpaste. Cleans well and leaves your mouth very refreshed. Will buy it again.

I like the clean, fresh taste it leaves in my mouth and the way it brightens my teeth.

This toothpaste is good. I am still using it to see if it whittens your teeth. Slow to whitten, but better than the regular toothpaste.

Will whiten smile takes time

turns your tongue purple. scrape your tongue after

I bought thinking it would be like the original. It feels clean, but the fresh sent doesn't last it goes away right away.

This is an interesting product from Colgate. It doesn’t seem to clean as well a the regular Optic White. My biggest complaint is that it turns your tongue purple and stains your toothbrush.

This toothpaste made my lips and gums and tongue numb and tingly. I did not like it after a couple uses I tossed it out. I wanted to give it a chance but the numbness and tingling lasted for a couple hours each time and it was weird.