In late autumn, it often wakes up in the morning and the window is misty. Autumn fog can harm people's health. When the fog is formed, its tiny water droplets dissolve and adsorb the dust and exhaust gas in the air. It contains not only some pathogenic microorganisms on the surface, but also under the action of sunlight, chemical reactions may occur, producing light blue photochemical smog. Thick autumn fog will stimulate the eyes and mucous membranes of the person and it will easily induce chronic respiratory diseases. Experts warned that violent exercise should not be performed in foggy days. The particles that make up the core of the fog can be easily inhaled and easily trapped in the body, and the amount of inhaled air during exercise, especially during vigorous exercise, is much greater than usual. This is even more. Exacerbating the degree of harm to the human body by harmful substances, people who are used to doing morning exercises are advised to exercise indoors during a foggy morning. There are many kinds of raw materials and different properties of cosmetics. According to the properties and uses of raw materials, cosmetics can be generally divided into two categories: substrate raw materials and auxiliary raw materials. Cosmetic Ingredients ,Sodium Hyaluronate Powder,Kojic Acid Dipalmitate,Ursolic Acid Powder Xi'an Double H Health Technology Co., Ltd , https://www.xadoubleh.com
The former is a kind of main raw material of cosmetics, which occupies a large proportion in the formula of cosmetics, and is the substance that plays the main function in cosmetics. The latter are responsible for forming, stabilizing or giving color, fragrance and other properties of cosmetics, which are used in small amounts in cosmetic formulations but are extremely important. Cosmetics are chemical mixtures made from natural, synthetic or extracted substances with different functions, which are processed by heating, stirring and emulsifying.