| 摘要 |
The present invention relates to a surfactant-free toothpaste composition and a manufacturing method of the same. The surfactant-free toothpaste composition replaces the role of a surfactant and abrasive which remove food residues between teeth and, at the same time, improves an effect of dental hygiene by comprising finely pulverized sodium hydrogen carbonate in dentifrice in a paste form. The surfactant-free toothpaste composition comprises sodium hydrogen carbonate powder with a particle size of 1 to 20 μm, chitosan, a solution containing silver, and callus of Neofinetia falcate Hu. |
