Colgate Optic White Toothpaste review

I have tried several whitening toothpastes and this so far has been my favourite. I prefer it over the Max White which I used prior to trying this. I have sensitive teeth and I find that the Optic White does the job without being too harsh and causing any pain. I noticed a difference in under a week which was amazing! The only downside to this is the aftertaste, but that is easy to get used to.

I use this every morning and night and i am so suprised with the results, within the first week people started commenting on how white my teeth were looking. i think people get disheartened if their teeth aren't shiny white but you have to remember it only whitens to a certain amount of shades and if you are a smoker, coffee drinker or red wine drinker you are just re-staining your teeth

I just finished my first tube of this and I am rather disappointed. I regularly drink coffee, so there is some ongoing staining of my teeth and after hearing some rave reviews of this toothpaste I trialled it very hopeful I might see some improvement. Unfortunately not. My teeth don't look a single shade whiter despite regular brushing using the Optic White. I did like the taste and consistency of the toothpaste. It gave my mouth a bit of a tingling feeling and my teeth did feel super clean afterwards. But in terms of appearance there was no difference than what I get with my usual toothpaste - other than it being much more expensive.

Well I have tried so many whiteners and my teeth aren't that bad but have always wanted the movie star white teeth :) So with that in mind I still noticed a difference with this toothpaste def made my teeth whiter and have been the only one I have used that successfully did what it should :) I will continue to buy it and use it.

I loved the way it cleaned my mouth and made me feel refreshed. but unfortunately it didn't make a massive change to the colouring of my teeth. Maybe I need to commit to a long term treatment of it. Will give it another go.

I really like this! I did find a difference it the colour of my teeth and it really made my teeth feel clean! Would definitely recommend

I don't think my teeth got any whiter while I used this.. It tastes amazing though, so that's a bonus right?

I had great hopes for this but feel it is is really just ok. My teeth look a little bit lighter, nothing dramatic. Mainly just evened up the base of the tooth colour to the tops. I also found it to be quite strong - kinda tingly/painful (sometimes my lips/mouth would peel a bit from it).

I just recently repurchased this toothbrush after a break from it and I'm wondering why I ever stopped using it! Makes my teeth feel really clean and does whiten them really well

Ok so I got recommended this by a friend and have been trying it now for about 5 1/2 weeks I am noticing a slight difference in my teeth now, so the 4 week part I guess depends on each individual case. Also it doe's have a strong taste but I quite enjoy that, it doe's tingle a little bit.