Teeth Whitening Kit with One Piece Mouth Tray. Two Tubes 36% Touch of White Teeth Whitening Gel. This Mouth Piece Will Help Gel Stay on Teeth for Both Your Upper and Lower Arch. No Boil and Bite Required

Completely Ineffective. Used as directed and saw no change in my teeth, I was really disappointed. Would not recommend to anyone.

I bought some that were 35% vs these at 36%. The mouthpiece I'd hoped to make fit tighter but wasn't going to happen. Not a big deal but I don't get the irritation I did with the 35% kits. While that's a nice change I'm not sure if it's my imagination or what but it does seem like my teeth are brighter with this kit that the other 35%. I need to use a few more times but if it continues the way it seems, then they deserve 5 stars.

This product works, the mouth tray is more convienient than utilizing two seperate trays. This whitening system does work. I have sensitive teeth and I had no sensitivity after using this system. Great product!

This is a great kit. I was spending hundreds of dollars at my dentist for whitening. So glad to have found your product and the one piece mouth tray is very comfy.