The present invention relates to dentifrice compositions comprising low levels of a spherical fused silica particles as an abrasive agent and an orally acceptable carrier. Such compositions can effectively clean, polish and remove stains from the surface of teeth or dentures without a high degree of abrasion thereby reducing scratching and damage to the tooth or denture surface. Such compositions thereby provide superior cleaning, polishing, gentle stain removal and whitening of tooth surfaces or dentures.本發明係關於一種潔齒劑(dentifrice)組合物,其包括低含量球形熔融氧化矽粒子作為研磨劑及經口可接受之載劑。此等組合物可從牙齒或假牙表面有效清潔、拋光及移除污斑而不會高度磨蝕,由此降低對牙齒或假牙表面之刮傷及損害。此等組合物由此提供優良之牙齒表面或假牙之清潔、拋光、溫和污斑移除及增白。
