Whitening toothpaste capable of efficiently removing pigments on surfaces of teeth

Abstract

The invention discloses whitening toothpaste capable of efficiently removing pigments on a tooth surface, the whitening toothpaste comprises a toothpaste matrix and a whitening composition, and the whitening composition comprises sodium pyrophosphate, sodium tripolyphosphate, sodium fluoride, sodium phytate, polyethylene glycol 400 and hydroxyphosphate limestone. The whitening toothpaste capable of efficiently removing the pigment on the tooth surface has efficient stain-removing and whitening effects, and does not damage enamel.

Description

technical field [0001] The invention relates to the technical field of toothpaste, in particular to a whitening toothpaste for efficiently removing tooth surface pigment. Background technique [0002] Toothpaste is a commonly used cleaning product in daily life. It is usually put on a toothbrush to clean teeth and keep them beautiful and white. With the continuous development of science and technology, various types of toothpaste come out one after another, and the quality and grade of products are also constantly improving. Toothpaste has developed into a complete variety and multiple functions to meet the needs of different levels of consumption. [0003] Food residues and soft dirt in daily diet, smoke stains, certain minerals in drinking water and minerals in people's saliva are adsorbed on these sticky substances to form plaque and dental calculus, gradually making teeth yellow or black . [0004] Existing whitening toothpastes are usually prepared using two principle...

AI Technical Summary

Problems solved by technology

The former method is easy to damage tooth enamel and gums because of the need to use abrasives with high friction; the latter method is a strong corrosive product because the whitening active ingredient peroxide is strong. Although the whitening effect is good, it cannot be used frequently, otherwise Can backfire and permanently darken teeth