| abstract |
The present invention provides an antioxidant having both effectiveness and biosafety, which is useful as a cosmetic blending raw material, and contains the antioxidant, and protects skin and hair from damage caused by an oxidation reaction. To provide cosmetics that maintain or improve the health of youth in a healthy and youthful state. A skin external preparation containing an antioxidant containing as an active ingredient an extract of a plant belonging to the Brassica family Brassica, and an antioxidant containing an extract of a plant belonging to the Brassica family Brassica as an active ingredient. [Selection figure] None |