| abstract |
An oil-in-water emulsion that can suppress oil phase separation when placed in a low temperature environment even when the viscosity is 1000 mPa · s or more is provided. An oil-in-water emulsion having a viscosity of 1000 mPa · s or more and containing the following (A), (B), and (C) as essential components. (A) Cationized cellulose (B) Hyaluronic acid, hyaluronic acid salt, acetylated hyaluronic acid, and at least one selected from the group consisting of acetylated hyaluronic acid salts (C) Alcohol having 5 or less carbon atoms ] None |