abstract |
PROBLEM TO BE SOLVED: To provide a plant extract having high tyrosinase activity inhibitory ability and suppressing melanin production caused by tyrosinase, and a composition containing the same. [Solution] Gordaceae (GORDO LOBO, scientific name: G A composition comprising an inhibitor of tyrosinase activity, comprising an extract of naphalium semiamplexicaule), and a composition comprising the inhibitor. |