These are effective at whitening the teeth but make mine sensitive to hot/cold for many days after use.

Favorite teeth whitening strips. Seen a difference with a few days. I have sensitive teeth and had no problems with that.

The whitening strips did work however it did make my teeth become sensitive so I would use them every other day or every two.

I don't like it it doesn't give me what I was looking for, it doesn't do anything to my teeth, for me was just a joke. Wasting my money.

100% works. But if you love your teeth I'd do this with a toothpaste that helps with sensitive teeth as well

No Teeth Sensitivity After Using This Product & Leaves You With A Beautiful Bright & Refreshing Smile.

These are expensive but they're worthwhile. My teeth are noticeable whiter after I use the white strips for a couple days.

Pretty great for a at home teeth whitening! My only complaint is that it made my teeth a little more sensitive than usual.

Amazing and worth it. You will see results extremely quick. So easy to do. Results can last a year even. Best to maintain with entire line.

These are perfect for pretty white teeth upkeep . Definitely will have your teeth sensitive afterwards.