These white strips work extremely well. I'm a coffee drinker and these strips do a wonderful job of removing stains and whitening my teeth. The whitening also lasts for a very long time. This product is definitely worth the money.

Love whitening strips! I feel like sometimes it's a little sensitive for my teeth but overall I love the whiteness I receive!! I will definitely continue to purchase these once I run out of my current box :)

Works wonderful, however this gave me a stabbing pain in my teeth and high levels of sensitivity in the days following use. I had to stop using them, that's how bad it hurt.

I love these! They work wonders, I used them for a week straight every night and my teeth are super white now! Just be careful because I don't know how sensitive teeth will react to this product... Other than that, they're amazing and easy to use!

This is my go to have been using for years! I started whitening in high school and really hate the taste usually. But these stay put and give great results with minimal sensitivity or gum issues. Try it it will not disappoint you

Maybe it's my teeth but these have caused me to have some sensitivity issues while using them. My husband and I both used them and had some sharp pains near our gum line. We bought a whole box and haven't used the rest :(

These are one of the first white strips i've noticed a huge difference with! They aren't the best for sensitive teeth so maybe don't leave them on as long if that's a problem for you!

This product does work but made my teeth extremely sensitive while using. While using them for the time directed I was getting sharp pains in my teeth that lasted even after removing the strips. I stopped using this product due to sensitivity.

I saw immediate results but it left my teeth and gums super sensitive. I hate to wait two days in between treatments so it seemed to take forever. And the price is very expensive.

This product helps my teeth stay very white. The only thing I don't like is they are a little hard to apply, and if the product gets on my tongue it makes it go numb in spots.