STABILIZED RETINOL EMULSION COMPOSITION USING CATECHIN, AND METHOD FOR PREPARING SAME

摘要

The present invention relates to: a stabilized retinol emulsion composition using a catechin (EGCG), in which an unstable retinol is stabilized by filling a retinol within a micelle of a nano- or micro-emulsion using the catechin as a stabilizer; and a method for preparing the same. The present invention comprises the steps of: producing an emulsion using a polymer or an amphipathic block copolymer which can produce a nano- or micro-emulsion; filling a retinol within a micelle; and filling a catechin (EGCG) as a stabilizer within the micelle and then uniformly mixing with the retinol.