OpalescenceGO 15% (10 Treatments) Original Prefilled Teeth Whitening Trays w/Travel Whitening Toothpaste 1.0 Oz. Hydrogen Peroxide - Cool Mint - Made by Ultradent.

This stuff keeps my teeth so white, I love it. Easy to use and affordable.

My dentist used this product on me and I was shocked how white my teeth got. Now I use it regularly to keep my teeth nice and white. Do not use before your cleaning as your teeth/gums will be sensitive to the dental equipment. I found this out the hard way.

stopped using due to gum irritation

You control your whiteness!

I ordered two of these. I ended up using both of them, a total 20 trays. I tried to follow the instructions but found that if I applied the trays using the green outer tray, removing it also removed the inner white tray. Therefore, I removed the outer tray before applying the inner tray. I doubt this had any impact on the end result. After using all 20 trays, I had no discernible whitening of my teeth.Considering the cost of the product, one would be better off using that money toward a professional whitening treatment

As my headline stated it worked great, When I wanted to re-order; the price had gone up 26%. It is even higher now. So I think again it works great, but has gone out of my "Value" for price now asked for. I did then go to there toothpaste, but it does not seem to do much at all So for the price of this toothpaste, I think I will try other whitening tooth paste.

Best tooth whitening ever! So easy and quick!

I have 3 more trays to go, but really haven’t seen a big difference yet. I use the trays at night, 1/2 hour.I’ll try adding more time to see if there is any lightening. I was hoping t the cost, I would see more.