I really loved the Crest 3D products. I could tell a difference in the color of my teeth in just one use. I would recommend this product to anyone. Great Product and worth every penny!

I've never had my teeth professionaly whitened before, or used any other whitening products before. I bought these white strips for my first teeth-whitening experience. They work like magic. I am super pleased with the results.

I contemplated getting my teeth whitened at my dentist's office. These were so much easier than an appointment and waiting. The results were phenomenal. I am so glad I used them. Michele M.

I've used these and also recommended them to my patients. You will see significant results within 1-3 times of using them. I now only have to use them every once in a while, usually for special occasions. =)

completely changed my smile! i was shy about smiling infront of people before trying these, i only had to wear them for a day or two for the difference to show!!!!

These are so easy to use and hassle-free, I much prefer using self adhesive strips than a mouth guard/tray system. Professional effects whitens my teeth really beautifully :).

I use a full treatment box of these white strips, twice a year. They are absolutely amazing, and they stay in place until you take them off. By far my favorite of all the crest strips.

I purchased the crest strips after a saw nothing but good reviews. You won't be disappointed. So far the only product over the counter that has work for me.

I tried this product and followed directions to the tee. Zero change in the color of my teeth. A huge waste of good money. I would never recommend these white strips.

My husband used these and really liked them.... So much that I bought a box and used them. These did not seem to make my teeth sensitive as the ones I used years ago.