| abstract |
[Problem] To provide an external preparation for skin having a sufficient moisturizing effect and excellent in feeling of use. SOLUTION: Cellulose nanofibers and polyhydric alcohol are contained, and the value of cellulose nanofiber / polyhydric alcohol, which is the content ratio (mass ratio) of cellulose nanofibers and polyhydric alcohol, is from 0.1 to 250. It is preferable that the cellulose nanofiber satisfies the following conditions. (A) Average fiber diameter is 2 nm or more and 500 nm or less (B) Average aspect ratio is 50 or more and 1000 or less (C) Cellulose I type crystal structure [Selection] None |