Volatile silicone oil is top raw material in personal care and cosmetic application. Volatile silicone oil has physiological inertia and good chemical stability. It has no flavor and in non-toxic. It is not irritant to the skin and has good skin protection ability. Volatile silicone oil has high hydrophobic property. It has low surface tension and good compatibility with personal care products. It can improve the water resistance and sweatproof ability of cosmetic products.