It did make my teeth a little more sensitive but not a lot. I noticed a difference in my teeth being whiter however it wasn’t that great and some people’s

I really like these. They work very well and you can see a noticeable difference right after you use them. They do leave your teeth a little sensitive if you leave them on too long but the feeling usually goes away in a day or two.

I use the entire Cesar 3D white line and am extremely happy with the result. My dentist has also noticed a positive change in my teeth. I would recommend this product to other, especially people with coffee stained teeth!

Absolutely love it! I've been using it for two nights! Teeth are already whiter!! A little sensitivity after taking off but so worth it and not even that bad!

While these are effective, they are super painful. My teeth become incredibly sensitive when using them and as a result I can never follow through with a full treatment. I wish they could make these a bit more bearable because they’re so convenient

These are so easy to apply on your teeth. Not the best taste but it’s not terrible! Definitely see a small difference every time I use them! Perfect for before date night or special events!

Saw a tiny bit of a difference but felt as if the difference wasn’t big enough to be worth it for the price. Perhaps if I use it more consistently, my teeth will become whiter in time but these strips are too expensive to use on a regular basis.

I love this product! It keeps my teeth noticeably white! This product works fast and doesn’t have a terrible taste! This product goes above and beyond what I expected! I was satisfied after the first use!

The work! After the first use. I leave mine on anywhere from 30 min to 60min. I will say they can irritate your gums. So watch for that. The price is reflective of quantity and quality. I usually buy one box a year for maintenance.

Love, love, love my crest whitestrips! They brighten my teeth from my daily coffee. They don’t make my teeth sensitive and they produce great results!