[This review was collected as part of a promotion.] The Crest 3D Whitening Strips are incredibly easy to use and are designed to adhere securely to your teeth. To apply, you simply peel off the clear liner, place the strip on your upper and lower front teeth, and press it gently to ensure it stays in place. After 60 minutes, you just peel the strip off, and removing it is a breeze. I then brush my teeth to remove any remaining ingredients. From the moment I place the strips on my teeth, I notice a cooling sensation, which leaves a feeling of freshness in my mouth. The strips feel comfortable and stay securely in place for the full 60 minutes, with no discomfort. There is no aftertaste, and the taste is neutral, which makes it very comfortable to wear during the whitening process. I was genuinely amazed by the results after my first use. My teeth appeared visibly whiter compared to before, and I could see the effectiveness of the whitening process after each use. The more I used it, the more noticeable the difference became. The packaging includes information about the ingredients, which contain the same safe whitening agents used by professional dentists. This product is an excellent choice for at-home teeth whitening if you're looking for noticeable results. I’ve experienced no tooth sensitivity or gum discomfort while using these strips, which is a huge plus. The ingredients include water, hydrogen peroxide, sodium hydroxide, and acrylic copolymer. If you’re concerned about sensitivity, it’s always a good idea to check the ingredients list, but I’ve had no issues with them so far. Overall, I highly recommend Crest 3D Whitening Strips for anyone looking for an effective and convenient at-home whitening solution. The results are impressive, and the experience is comfortable and easy to follow.

I love Crest 3D White Whitestrips Professional Effects. I love how easy they are to use and have a big impact on my appearance. I love the way my teeth feel and how they look after using them. This product does exactly what it says, removes years of stains. Thank you Crest.

[This review was collected as part of a promotion.] My fault for not taking a before photo, but my teeth have never been whiter! They are so easy to use, and super convenient. It’s a quick and easy solution rather than going to have them professionally done. I will be buying these in the future!

It's so amazing, that it really works. I am soon 24-year-old and I have had since childhood yellow teeth. I don't smoke but i drink coffee and sometimes but rarely red wine. I have a healthy lifestyle. I was really skeptic and sure that doesn't do anything to my teeth. But I want it to try, so I used 7 strips half of the year. Now i can see in the mirror and photos that my teeth is naturally white and I have lot of confidence to smile too. Enamel is not damaged and doesn't feel uncomfortable, they also stay place. salivary flow was strong with the strips. I will use them again. I can warmly recommend, be surprised positively!

Professional Effects is worth the money. It does hold up to it's promise of whitening your smile back to what you wished it had been 20 years ago. The strips are high quality that do no slide, mush up, or foam at the mouth. They are very comfortable and much less painful as far as sensitivity issues of past strips. The brightness also last longer than Crest and other white strips brands of the past. I can't say you'll have bright, chicklet movie star teeth, but it will make you look young again and gives your confidence a boost.

I've been wearing these consistently for just a short while and am already starting to see results! I feel so much more confident going out and showing off my smile. They also stay on really easily as I go about my day to day activities which I love! Very happy with this purchase.

My spouse and I had purchased Crest 3D White strips. Was the best expense we have made and purchased more, they work great for a quick whiteing and we have referred them to many of our friends. I would absolutely give it a thumbs up. So many people complement on how we both have beautiful teeth and how we keep our teeth nice and pearly white! thanks Crest!

[This review was collected as part of a promotion.] I love the way these strips make my teeth whiter and brighter. They don’t make my teeth sensitive or anything, and it doesn’t have any flavor, just like any other whitening strips still not the most pleasant feeling but it makes my teeth whiter so, I’m happy with that. I wish the time was a bit shorter like the other whitening strips because this one you have to hold for 45 min. Other than that, these work great! I received this product complimentary for testing purposes.

Enamel sore

Teeth nice and bright