Essential oil composition nanoemulsion with bacteriostatic and aromatic effects and preparation method thereof

The invention belongs to the field of cosmetic raw material development, and relates to an essential oil composition nanoemulsion with bacteriostatic and aromatic effects and a preparation method thereof. The method can be realized through the following steps: preparing an essential oil composition, specifically, mixing a mixed liquid of litsea cubeba essential oil, bergamot essential oil and rose essential oil according to a mass ratio of 2: 2: 1; preparing a mixed surfactant: mixing the surfactant and the cosurfactant according to a Km value; the preparation of the nano-emulsion is completed according to the proportion under the average condition of 300rpm, and the specific proportion is as follows: the proportion of the essential oil composition is 5-8%, the proportion of the entrapment phase is 60-65%, and the proportion of the mixed surfactant is 28-35%. By adopting the method provided by the invention, the problem that natural essential oil is high in volatility and difficult to apply is solved, the ant