Application method of nano calcium phosphate like salt for cosmetic product

Abstract

The present invention relates to the application method of nano calcium phosphate salt in the cosmetic product. It includes two application methods, one of them includes the following steps: firstly, applying nano calcium phosphate salt whose grain size is 20-500 nano on the skin surface, then applying the cosmetic product on the surface of skin; another method is characterized by that 0.2-25% of nano calcium phosphate salt whose grain size is 20-500 nano is added into the skin cosmetic product, and uniformly mixed, then can be applied on the skin surface.

Description

technical field [0001] The invention belongs to the technical field of the application of nano biomedical materials in cosmetics. Background technique [0002] At present, the raw material pearls used in cosmetics are actually powders of calcium carbonate salts, pearls are marine organisms, and the main inorganic component of marine organisms is calcium carbonate salts. [0003] With the development of nanotechnology, people use metal semiconductor oxides such as nano-zinc oxide as whitening beauty ingredients in cosmetics. Using their semiconductor properties, they can oxidize some harmful organic substances in cosmetics, but people ignore one point. The material can not only oxidize harmful organic matter, but also oxidize beneficial biological macromolecular proteins such as collagen in the skin. [0004] Using biotechnology, people continue to develop organic macromolecular biological factors with whitening function. These materials are expensive. How to prolong their a...

AI Technical Summary

Problems solved by technology

[0003] With the development of nanotechnology, people use metal semiconductor oxides such as nano-zinc oxide as whitening beauty ingredients in cosmetics. Using their semiconductor properties, they can oxidize some harmful organic substances in cosmetics, but people ignore one point. The material can not only oxidize harmful organic matter, but also oxidize beneficial biological macromolecular proteins such as collagen in the skin