- 10 Upper Trays Mint 15%
- 10 Lower Trays Mint 15%
Brand new Treswhite 15% strength!!!!!Opalescence Treswhite Supreme 15% is recommended for entry-level whitening patients or as an alternative to over-the-counter whitening products. Potassium nitrate and fluoride decrease sensitivity while strengthening enamel and preventing caries.