| abstract |
PROBLEM TO BE SOLVED: To provide a skin external preparation, in particular, a novel skin external preparation mainly having an effect of suppressing melanin production. An external preparation for skin comprising 8-prenylnaringenin and / or a salt thereof and 4-n-butylresorcinol and / or a salt thereof, wherein the content of 8-prenylnaringenin and / or a salt thereof is 0. The skin external preparation whose content of 01-10 mass% and 4-n-butyl resorcinol and / or its salt is 0.1-1 mass%. [Selection figure] None |