Read great reviews, thought i'd give it a try. Barely whitened my teeth. Very disappointed!! Do not buy this product!!!!

CREST 3D WHITE WHITESTRIPS GENTLE ROUTINE - Amazing product, perfect for sensitive teeth! I saw results within 3 days

Ive used a dozen kinds of whitenings trips n pastes & these Professional Effects from Crest are FAR & ABOVE all the others I've tried!

This product works great I use it twice a week and I get great results every time .highly recommend !!

I looove Crest white strips! They make my teeth look like ive never consumed anything bad in my life!!! ;)

I have now tried 2 packs of this product and it only worked a little. Maybe about 50 % of the claims. May due to the fact I am 73 years old?

I love these strips! You can start to see results the first time you use them and they will look great at least the 3rd day

I just bought the strips and have already noticed a huge improvement.. I am so glad that I choose Crest for my teeth and the best results.

This has helped me a lot, better than going to the destinst. It does not hurt and it's easier to do it without any appointment.

This product has been the best whitening product that I have used in terms of results and sensitivity. Highly recommended.