| 摘要 |
<p>Together with other accessory components it comprises a dental bleaching compound and peroxidase as the combination product to be used simultaneously, separately or gradually over time. In the preferred embodiment, the bleaching compound is hydrogen peroxide or a hydrogen peroxide precursor. The product is useful for de-staining teeth and can be applied in the form of tooth pastes, mouth washes or dental treatments. <IMAGE></p> |
