Colgate Optic White Pro Series Teeth Whitening Pen and LED Tray, Rechargeable Professional-Level Whitening Set

Wish it came with more gel so I could get more than just the initial recommended 10 days but it works! Apparently my teeth were already pretty white to start with (I don't see myself the same but that's just what people tell me) but I did notice them get a tad more white by the 3rd day. Does tingle my gums if it hits the gums and I had no sensitivity when drinking warm coffee and ice tea and eating ice cream.

It's a huge first use difference and I will Continue to use this

[This review was collected as part of a promotion.] I'm still using this product. I see a bit of a difference but we'll see how much of a change it makes after using it for awhile longer. I do like this product and I would be interested in getting more.

[This review was collected as part of a promotion.] This product I was very unsure about. I have not had alot of luck with these types of things. Surprisingly I noticed a difference in the first use of the product over night. So I would recommend this.

[This review was collected as part of a promotion.] So my overall opinion is it does work however, of course getting it professionally whitened will give you way better dramatic results. I used this for 11 days straight during nighttime, per the directions. After the 11 days there is in fact a difference however it's nothing drastic they're just not AS yellow anymore. If you already have white teeth and you do this you'll probably get better results. I definitely recommend it if you don't feel like spending a whole bunch of money at the dentist to get them whitened.

[This review was collected as part of a promotion.] I have never used a teeth whitening kit but this Colgate Optic White Pro Series teeth whitening kit was amazing and easy to use. It comes with a rechargeable LED teeth whitening device which is easy to use.

[This review was collected as part of a promotion.] I tried this product and was really impressed. I charged it over night and used it the following night before bed. Just 10 minutes and I started seeing results right away. I would definitely buy this product and use it again.

[This review was collected as part of a promotion.] This produce was easy to use, but it did not white my teeth as much as I'd hoped. I was expecting a major difference, but I have hardly seen any difference at all. I would recommend it for someone that has really yellow teeth, but if you have teeth that are more white than yellow, it will not give you the bright white you are looking for.

[This review was collected as part of a promotion.] After consistent use - my teeth have whitened only a tad. However, I am happy with my results. You definitely have to be consistent otherwise you may not see the results you're looking for if at all.

[This review was collected as part of a promotion.] Overall tho I did see a little difference in how much whiter my teeth got, it was nothing drastically or how they've advertised it was. I will on a sensitivity level I give it 10 out of 10 and how compact and fit anywhere size it is. The pen with the serum though could be a tad bigger, all in all the whole product I would rate it 7 out of 10.