Nano hydroxyapatite (nHAP) toothpaste

Nano hydroxyapatite (NHAP) toothpaste. The biggest feature of this toothpaste is that its main component, hydroxyapatite, is also the main component of human bones and teeth. It is one of the three substances that make up the human body. The content of hydroxyapatite in human bones, dentin and enamel is as high as 65%, 70% and 95% respectively.

Hydroxyapatite has excellent biocompatibility and biological activity. It can achieve chemical bonding with body tissue at the interface. It has a certain solubility in the body, can release ions that are harmless to the body, can participate in metabolism in the body, stimulate or induce bone hyperplasia, and can promote the repair of defective tissue.

Hydroxyapatite can be used as an inducer of bone or teeth, and has good remineralization, desensitization and whitening effects on teeth in the field of oral health care. Experiments have proved that HAP particles have good biocompatibility and high affinity with enamel. Its mineralized solution can effectively form remineralized deposits, prevent calcium ion loss, seal dentin tubules, solve the problems of enamel demineralization and dentin tubule exposure allergy, realize the restoration and regeneration of enamel, and fundamentally prevent dental caries and tooth allergy. At the same time, HAP particles have strong adsorption on salivary protein and glucan, which can reduce dental plaque in the patient's mouth, promote the healing of gingivitis, and have a better prevention and treatment effect on dental caries and periodontal disease.