[This review was collected as part of a promotion.] So, I must start by saying how I didn't expect this toothpaste to be this great! Normally, most are kind of the same or work good enough that I don't notice a difference, however the last Colgate product I reviewed changed my opinion of toothpaste and I never thought anything would be better but this is just as good!! It's better in the whitening department, cleans perfectly, gives great breath, and I feel secure knowing that my teeth & my family's teeth will be protected. So for testing the Optic White we used the toothpaste by itself for awhile then we started using the Optic White in the morning and our other Colgate toothpaste Renewal which became our favorite from testing it here, we use that in the pm hours & both work great together. I'm so happy to that we got picked to try this Optic White because it is amazing!!!

[This review was collected as part of a promotion.] I loved my free sample of Colgate optic white stain prevention I received from Home Tester Club. It works great and leaves your mouth feeling refreshed. It works great on coffee stains . I would definitely recommend.

[This review was collected as part of a promotion.] I have never used a stain prevention tooth paste before, so this was new to me. and I received this item as a sample for an honest review. The flavor was a little off. Its minty but has something else that stands out. Im assuming its whatever prevents the staining thats strong. Its not bad that I wouldnt use he tooth paste, but it was what I noticed first. With that being said, I can feel this clean my teeth. Its stronger then regular tooth paste. I will continue to use this sample, and see if after 6 weeks it has done anything different to my teeth.

[This review was collected as part of a promotion.] The Colgate Optic White Advanced toothpaste left my teeth feeling clean and whiter. The foaming action of the hydrogen peroxide leaves a refreshing feeling in your mouth. I was pleased that it did not cause tooth sensitivity as some whitening products can.

[This review was collected as part of a promotion.] I prefer "toothpaste" over gel. I has a great minty taste, which leaves you with fresh breath. I can not respond regarding the stain blocking, I have to use it for a little while to se if it makes a difference.

[This review was collected as part of a promotion.] This is an average toothpaste that has a normal scent and okay performance as a toothpaste. Just found out some of the reviews saying that the toothpaste doesn't seem real... I could see why the people said it. It's just an average. I'll pay a bit more for a better product. The teeth, you get only 2 chances. You already lost one chance in youth and what we have now is final. We gotta think smart to be honest haha. Affordable and okay, but I'm not buying it again. It doesn't taste bad, it's nice but it's too subtle. You don't feel that freshness that I feel with other products of this brand.

[This review was collected as part of a promotion.] I really loved this toothpaste. It reminded me of a different brand I use but I am considering switching after recieving this full size sample to test. My smile looks whiter and my teeth just feel cleaner overall. I highly recommend this toothpaste.

[This review was collected as part of a promotion.] I like that this toothpaste did help whiten my teeth a few shades. It also felt like I was getting a decent brush as well. I do with it was a tad more foamy while brushing but it is not a deal breaker.

[This review was collected as part of a promotion.] Oh my goodness...this is the best tooth paste ever. It has been a game changer for me with helping with discoloration of the teeth. With just a week of usage has been great. I have notice a wonderful change and it also helps with keeping your breath super fresh. I will recommend this to all my friends,family and coworkers.

[This review was collected as part of a promotion.] This toothpaste is pretty good. Taste isn't too bad, but it's hard to see any changes in only one week. Hopefully the longer I use it the better the results will be. I would recommend this product to family and friends.