PREPARATION METHOD OF STABLE NANO-EMULSION USING ARBUTIN AND LECITHIN AND COSMETIC FORMULATION CONTAINING THE SAME

摘要

PURPOSE: Provided is a preparation method of stable nano-emulsion by using arbutin and lecithin and a cosmetic formulation containing the same. The nano-emulsion includes bioactive ingredients, thereby improving long-term stability of them. CONSTITUTION: The method for manufacturing nano-emulsion is characterized by preparing nano-emulsion having a size of 1-500nm using lecithin and arbutin, and including bioactive ingredients in the nano-emulsion. The cosmetic formulation is characterized by containing the prepared nano-emulsion.