Three hundred and sixty days a year, the wind and frost are pressing hard. In the autumn wind and winter frost, how is your skin barrier? As an important protective structure of human skin, ......
2024-10-08Studies have shown that due to the volatility of D4, cyclomethicone released into the air can be detected when using (or producing) cosmetics such as shampoo and deodorant. Cyclic volatile methyl......
2024-09-30As an effective method for preparing polysiloxanes with clear structures, the ring-opening polymerization of cyclomethylsiloxane is usually a typical equilibrium process. Therefore, various types......
2024-09-27Cyclomethicone is a compound obtained by hydrolysis and cracking of dimethyldichlorosilane. The main product types are octamethylcyclotetrasiloxane (D4), decamethylcyclopentasiloxane (D5) and dodecame......
2024-09-26Cosmetics containing silicone oils Can fill fine lines and pores on the skin And bring a better skin feel Since silicone oil ingredients have a relatively large molecular weight So......
2024-09-25In terms of environmental safety, silicone oils used in personal care and cosmetics account for only a very small part of silicone oil use, and they will degrade into silicon dioxide, water and carbon......
2024-09-24When choosing shampoo, you should start with your own needs. For example, people with oily hair, long hair, or those who work in relatively dirty jobs need to focus on cleaning. For oily hair, if the ......
2024-09-23The reason why silicone-free shampoo is difficult to completely replace silicone shampoo is that the hair feels slightly worse after washing, slightly dry, and the combing is difficult to reach the le......
2024-09-19As an amino acid shampoo, there are many kinds of amino acid surfactants to choose from. Sodium lauroyl sarcosinate is the most basic one. At present, some shampoos use sodium lauroyl sarcosinate as t......
2024-09-18Speaking of amino acid shampoo, some manufacturers add a little amino acid ingredients (such as lysine and other common ingredients) to the shampoo and say that the shampoo is amino acid shampoo. This......
2024-09-13Silicone oil products and silicone oil-free products are not simply removing silicone oil from the product ingredient list. The change of one ingredient in a cosmetic product may change or replace the......
2024-09-12D4 is a type of cyclic silicone oil. It is highly volatile and easily inhaled by the human body. There are reports that D4 may affect human reproductive ability, but there is no long-term research dat......
2024-09-11IOTA 5728 Phenyldimethylchlorosilane is a stable chemical raw material commonly used in the field of organosilicon synthesis. Its chemical name is phenyldimethylchlorosilane, CAS number is 768-......
2024-09-10Since silicone oil is highly inert, it is generally considered safe to use it in skin care products and cosmetics. Silicone oil is added to most skin care products. Silicone oil has many advantages su......
2024-09-09Silicone cosmetics are the most widely used basic raw materials in color cosmetics. It can be said that without silicone, color cosmetics will lose many important functions. In color cosmetics, silico......
2024-09-06