FILAGGRIN SYNTHESIS-PROMOTING AGENT, AGENT FOR IMPROVING AND ENHANCING STRATUM CORNEUM-MOISTURIZING FUNCTION AND AGENT FOR INCREASING FREE AMINO ACID AMOUNT OF STRATUM CORNEUM

摘要

PROBLEM TO BE SOLVED: To obtain a filaggrin synthesis-promoting agent, an agent for improving and enhancing stratum corneum-moisturizing function and an agent for increasing free amino acid amount of stratum corneum. SOLUTION: The filaggrin synthesis-promoting agent comprises an extract of Glycyrrhizae Radix as an active ingredient.