NovaWhite Tooth Whitening Kit, 40+ Treatments of 36% Carbamide Peroxide, (4) Mouth Trays, Remineralization Gel, Teeth Whitening Tray Kit, Teeth Whitening System, Home Whitening Kit

I've used several different trays over the years and these are, by far, the absolute worst I've tried. So bulky that a sports mouthguard would be smaller and better-fitting (and I went by the book on the fitting). Don't expect to be able to do anything with these things in. The gel tastes funky and more like a chemical than any I've tried. Forget waiting for any whitening results. I'm done before I can get past the 15 minute mark. Dud, big-time!

I’ve tried a few different brands of teeth whitening and I’m very surprised that it has not given me any sensitivity to my teeth.It has a nice natural peppermint taste and smell. And most of all it has whiten my teeth very nicely. I highly recommend this product!

This is one the best whitening kits I have come across. The trays are easy to mold, but make sure you pay attention to the directions as they can easily shrink in the hot water; luckily, they send three trays, I assume just as an 'oops' precaution.

Too early to tell if it's outstanding or not. I'll say it seems to help, but I'll have to try a second set (refill) to tell.

for having this in my mouth for 3 hours a day for a week didn't like the results.

Had to stop using due to extreme sensitivity and soreness in gums (even though I avoided direct contact with gums)

Whitening kit arrived a few days after I ordered. Very easy to use with simple instructions. Great price for the kit!

This product works great!! Fast shipping! I will definitely be ordering again. Thanks!!!