By taking advantage of the characteristics of polyether silicone oil, which is water-soluble, emulsifiable, surface active and physiologically inert, it can be added to personal protective products to produce skin care products that are colorless, odorless, non-irritating to the human body, and do not affect the normal breathing and sweating of the skin. It can also reduce the surface tension of cosmetics, which is conducive to spreading on the skin and hair. It has moisturizing and retention properties, makes the hair shiny, antistatic, and has good bacterial inhibition. It is an excellent cosmetic additive.


The surface activity of modified polysiloxane in water phase or oil phase depends on the type and number of modified genes. Oil-soluble polysiloxane can improve the diffusion ability of oil and paraffin, and can be directly applied to cosmetic and skin care product formulations: modified hydrophilic polysiloxane is mainly used in the formulation of shampoo and foam solution. In addition to the above-mentioned silicone surfactants, chain alkyl modified polysiloxane, polysiloxane sulfonic acid, polysiloxane thiosulfate and aminosiloxane have also been used in cosmetics. The role of polysiloxane surfactants in daily cosmetics is becoming more and more prominent, becoming a rapidly developing and worthy of attention product. Cationic, anionic or nonionic silicone microemulsions can be used in the production of cosmetics.