BURST Sensitive Teeth Friendly Whitening Kit | 3 Treatments with 12.5% Hydrogen Peroxide | Up to 3 Shades Whiter After First Use | Prefilled Gel Trays

WAY better than any strips I have tried. Stay in place well. Do a great job.

Easy to use, no sensitivity was the main factor for me purchasing this, and it proved to be on point! And my teeth were bright

My teeth are pretty white already, just wanted to brighten them up a bit. Bought these on recommendation from a YouTuber, they did absolutely nothing. The dollar store whitener works better than these overpriced, ill-fitting trays. Much better results with crest white strips!! Asked company if they have a money back guarantee, but they never responded. If they stand behind their product, it seems they should at least respond (not a great business practice to ignore a customer).

These are great easy to use. I found that they stuck to my teeth just fine. I noticed whitening after the first use.

The product is easy enough to use, and after seven consecutive nights, my teeth were less dingy than before, but no one will stop me on the street to tell me how bright my smile is. Therefore, you get what you pay for. Not too expensive, only mildly effective.

The whitening trays were very easy to use and my teeth ARE whiter, but it was not as big of a result as I was hoping for. A pro would be that my teeth didn't hurt using the product (I have some sensitivities) and a con would be that the individual trays were tough to open. They did their job, but at $70 i would not buy again.

Picture on the left is the after. This was after ONE use. It does leave chunks of the gel in your mouth…I just brushed my teeth after and it made them even shinier. Doesn’t hurt or burn. Just popped em in and meal prepped while they were in. Super awesome.

Agree with everyone, trays are tiny. I don’t care that they don’t read to back teeth, but they don’t fit right. I did everything in the instructions. The first top tray tore between two front teeth. I thought it was because I bit down. So, didn’t bite next day, just squished onto teeth. Same thing. Also, the gel comes out of trays so obviously not doing it’s job. Literally like a blob outside of gray. Piece of garbage.