I've been using twice a day for 10 days and have not seen any change. I will use to it's gone but for now I'm not impressed.

I'm inlove with this whitening products.it really works great and fast.im using this for almost two weeks and I see results already i was amaze.

This feels like Vaseline on the teeth, with a slight mint flavor. I can't get over the disgusting feeling on the teeth. It doesn't whiten teeth fast enough for me. I saw the slightest difference in whitening.

[This review was collected as part of a promotion.] Don't expect quick results with this product. It's definitely a lot more of a milder form of whitening. The product is okay overall. The gel doesn't have a bad taste, and it's a smooth texture. It's great for sensitive teeth. The applicator doesn't work too well though. It's hard to get to the back of the teeth or apply the product evenly.

I purchased these emulsive versions and they don't work near as well as the strips. You have to take 30 minutes out of your day to not eat or drink and the strips are a lot easier to use and work a lot better. The emotions seem to wash off with your saliva it doesn't really make a big difference in your whitening.

[This review was collected as part of a promotion.] The Crest UltimateWhitening Kit has everything you need for whiter teeth! I've used white strips a few times in the past and they always work great but I think having the LED light to accelerate the whitening process is a great addition to the kit. I feel like it does boost the results. I noticed my teeth were a bit whiter right away. Also, I love that the kit includes the whitening emulsion to help maintain whiter teeth. It's a super quick and easy thing to do to apply the emulsion to my teeth for daily whitening. I am very happy with this kit ant the results I am experiencing.

[This review was collected as part of a promotion.] Very disappointed with this product. No shown whitening experience. I used the product as per the instructions. I applied generously and let dry first couple of uses, with no results. I then used my own trays, with no results. Finally, I just applied and go. Mouth became watery and after swallowing the product was gone from teeth. I wouldn't recommend this product and would instead use whitening strips (less messy and work).

[This review was collected as part of a promotion.] This was my first time using any type of product like this. I've used white strips and whitening toothpastes in the past. The directions were simple and easy to follow. I really liked my results using the Crest Whitening Emulsions On the Go. My husband loved it too.

[This review was collected as part of a promotion.] These were easier to use than anticipated, and the results were way better than I expected! I got these to use before my brothers wedding, and was expecting to hardly see a difference, but I was impressed by how well this kit actually works! The whole kit came with everything I needed, along with instructions. Will definitely use this kit again before any important event or photo sessions!

[This review was collected as part of a promotion.] Completely obsessed. Whitening couldn't get any easier! The new Crest Whitening Emulsion tube is both sleek and slender. Perfect for on the go! Super easy to use. No mess like that comes with the strips. Just apply to teeth and you're done! So easy, yet produces the same great results as other Crest whitening products! I've only been using around a week and I've already gotten several compliments. No weird taste. No sensitivity of teeth after use. It's always the perfect on the go product. You can literally use anywhere!