Colgate Optic White Pro Series Whitening Toothpaste with 5% Hydrogen Peroxide, Enamel Strength, 3 oz Tube

Very abrasive. Does whitening well, but gum hurts after brushing. Also, taste bad and feels gritty/powdery. I like the Crest 3D Whitening gel much better.

This toothpaste definitely works well; however, it does have a bit of an odd texture/taste that is unfamiliar. The fact that it delivers good results, makes it worth it.

I have no clue if this works for whitening. I don’t know if I got a bad one but the taste is awful. Worst tasting toothpaste I’ve ever put in my mouth. There also wasn’t a seal inside so idk if it was bad. Throwing away.

The flavor is not the greatest.

This toothpaste is very grainy which is sort of “off-putting”. It also has a weird flavor. I also have been using it for a few weeks and I have not noticed any teeth whitening at all.

I’ve used this twice a day for two months with no change to the whiteness of my teeth. The hydrogen peroxide makes the toothpaste not taste good.

Deceptive advertizing by displaying TWO tubes of toothpaste in the ad but only receiving one tube.

Here’s a before photo I took the day I received the toothpaste, a photo taken 1 week later, and a photo taken 2 weeks later. I see a difference. The flavor isn’t the best, it foams a lot, and I think the tube will only last me about a month, but I’ll probably buy it again.

I hope this works, its kind of disturbing to see this isnt sealed at all, found within smashed box. I have no idea if this is a brand new unused product- at all.

I have pretty white teeth, not as white as I would like so I figured I would try this. At 5% hydrogen peroxide I figured it would make my teeth beam, not so much. They arent whiter, but they arent yellow either. I will use another tube for my final conclusion.