In summary, sunscreen with silicone oil will not be lost due to sea bathing or sweating, and can effectively prevent the harm of ultraviolet rays. Foundation cream with silicone oil can protect the skin from the damage of pigments and solvents. Antiperspirant and deodorant made of silicone oil is non-irritating and non-allergic to the skin, and can reduce pore blockage, clean the skin, and remove stains. Hair care products such as hair oil, hair cream, mousse, etc. formulated with silicone oil can make hair at any temperature into a desired hairstyle, and can effectively prevent external moisture from penetrating or water evaporation imbalance. Hair oil and other products with silicone oil can make hair soft, smooth, and tangle-free, and can keep the hairstyle stable and reduce the time for blow-drying and styling. Cosmetics such as lipstick, powder, mascara, eye rimming oil, makeup pencils, nail polish, perm solution and blush with silicone oil or other siloxane do not contain excessive oil, promote the diffusion and distribution of cosmetic components, and extend the effective time.