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

Hydrogen peroxide CAN prevent plaque and tartar and helps with gingival inflammation but the ph of this toothpaste is way too low to be using on the teeth, especially long-term.

I like the way this product foams up a little bit in your mouth because of what its made of. Ive also noticed that my teeth are getting whiter. I also have sensitive teeth and havent noticed any increase sensitivity. I will definitely buy again.

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.

This whitens incredibly but it is so expensive! I alternate with less expensive toothpaste. It seems to work if I use this at night, and use other toothpaste in the morning and throughout the day if I need to brush.

Not so white. A bit pricey for toothpaste.

I use this product regularly at home. I travel for business and had this product (along with others) delivered to my hotel. The pictures seem to indicate that there are 2 tubes in the purchase. Nope! Only one. This is a crazy high price for one tube of toothpaste. On the plus side, it arrived quickly. That being said, next time I will find a local store and purchase

Used twice a day for over two months. Checked my teeth on a color chart to be able to compare any changes. Just finished the tube and haven’t noticed any significant changes. It has a nice minty flavor, though. At $10 a tube, I wont waste my money again.

I rated this 4 stars because it does work to some extent and that is more than I can say for any other whitening toothpaste that I have tried. It also leaves your teeth with a bit of a polished look, which I think is probably how it works. It gets off surface stains, but it does not bleach deeper stains.

I have been using this line of toothpaste since it came out. To start this constantly leaks from the container. It foams up a lot while brushing and the taste is absolutely disgusting! I’m used to this optic white line being a thicker consistency and having a minty/fresh taste. The flavor of this is so absolutely awful I drove to the store to purchase a different one and threw this away. I’m not even sure if this is the actual toothpaste because I looked and the same one I ran out of did not taste like this at all nor foam up. I would not recommend. It also did not whiten nor make my teeth feel clean

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.