Honestly the best I've used so far….works in one or two times. If you have a sensitive teeth I would recommend using half the time just see if it will hurt your teeth.

This product instantly gives you results. I will forever and always use this product to keep my teeth white and pearly. This product not only met my expectations but exceeded my expectations. Will buy again

I've tried these whitestrips a few times and they do have great results if you actually follow the instructions. I tend to do one session and then forget about it so they don't work great for me but I would recommend them to others

Works very well, kind of expensive and sometimes hurts my teeth if they're sensitive but the effects are worth it, they leave your teeth very very white

I love using these! I had braces when I was in middle school and my teeth were not cute when I got them taken off. I bought some of these and I still use them today because they are such a good product.

i loveddd this product. i have retainers so id put my retainers on over them and keep them on all night. it is very expensive though so i dont use them a lot.

Love these! Super easy to use and not tacky after like a lot of the other brands. They stay on super well and results are instant! I take them with my everywhere I definitely recommend these to anyone who wants a brighter smile!

These whitening strips are the best I absolutely wont use anything else but these !Every time I use them I get so many compliments about how white my teeth are .These are just as good as the higher dollar ones for sure.

After trying these, I will never try anything else! You really only need one box and after that, you just have to maintain with good brushing and oral hygiene! I get compliments on my teeth all the time and it's 100% due to these strips.

These are my go-to whitening strips. I only have to use them once and then I can go several weeks/months without using them again. I don't like how they make my teeth sensitive the next day or two after using them though.