Fecha de publicación: 20/09/2022 Fuente: Wipo "olive oil" The invention discloses powder treated by oil-soluble substances and a preparation method and application thereof, and relates to the technical field of cosmetic powder treatment, the powder treated by the oil-soluble substances comprises powder, natural-source lipids and light grease, and the mass ratio of the natural-source lipids to the light grease is 1: 9-1: 1; the natural source lipids comprise cocoa butter, jojoba butter, shea butter, mango butter, wool fat, avocado butter, fructus ligustri lucidi palm butter and butyrospermum parkii butter; the light grease comprises sunflower seed oil, jojoba oil, squalane, olive oil, caprylic/capric triglyceride and ethylhexyl palmitate; the cosmetic powder comprises the following components: inorganic powder, organic powder and composite powder. The formula of the powder treated by the oil-soluble substance is good in skin-friendly performance, easy to fit with the skin, free of adhesives and organic solvent additives, uniform in coating, simple in preparation process and low in cost, and the skin-fitting, skin-moistening and moisturizing effects of the powder are greatly improved.