smilesciencesinc.com

I purchased the kit with the laser light and gel, and the kit with the custom trays and gel pen. They're both excellent products and worth every cent.

its great ,it work right away

Love the Ultra kits my husband and I received for Christmas! So easy to use and work so well!

Absolutely love it... Noticeable difference after just one application, so easy to use.

I ordered the kit for my daughter for Xmas. She is in her room daily using the kit. And it looks as if we're seeing results!