abstract |
The present invention relates to a coating for teeth whitening. More specifically, the present invention relates to a coating for teeth whitening comprising PVP (polyvinylpyrrolidone) as a film former and having a viscosity of 3,000 to 50,000 cps. The tooth whitening coating agent of the present invention has a high viscosity and is well coated on the teeth, has a fast drying time, has excellent stability over time, and has excellent tooth whitening effect. |