9D Sensitive Teeth Whitening Strips- Professional Enamel-Safe Formula, Fast Stain Removal for Coffee Drinkers & Smokers, Sensitivity-Free Whitening Kit-14Pairs (28Strips)

I bought this for around five dollars and it is just an OKAY whitening strip. They don't hurt your teeth. It is not the most powerful whitening but it works. The thing that I didn't like is that your teeth must be very dry so this sticks into your teeth ...a little bit of wetness will not stick and you will lose the strip.

I've used the more expensive name brand strips and the very cheap ones. These seem pretty good and somewhere in the middle. A few reviews said that the strips don't stick well, but I definitely didn't have that issue. I like them. Better than some other ones I've tried

Works just as good as Crest Strips! I’ve made a total switch, no need to spend all that extra money for the same results!

These are better than the gosmile ones and target brand ones. These are minty and don’t taste bad. They also don’t make my teeth sensitive. I only use these once a month. You can cut them in half but I don’t like cutting them.

Day 3 or 4 they are working okay but they realllyyy don’t wanna stick on your teeth! Make sure to dry your teeth before with a tissue or something or they won’t stick at all