Tooth Sensitivity & Gum Discomfort: Some people may experience tooth sensitivity or gum discomfort when using whitening products-this is temporary and not harmful. See insert for more information. Avoid contact of gel with cloth, leather, or fabric. Store in cool place. Best if used by date noted on package.
PVP, PEG 8, Water, Hydrogen Peroxide, Acrylates Copolymer, Sodium Hydroxide, Sodium Saccharin