| abstract |
PROBLEM TO BE SOLVED: To suppress the generation of lipid peroxide by inhibiting the generation of active oxygen and in vivo radicals, and prevent / treat skin aging such as skin elasticity reduction, skin inflammation, skin pigmentation, etc. Provide what is possible. SOLUTION: An extract of one or more plants selected from Iris ensata var. Ensata, iris (Iris sanguinea Hornem.) And oyster fly (Iris laevigata Fisch.) Is contained as an active ingredient. Achieved by an antioxidant characterized by This antioxidant has an active oxygen scavenging action and / or a radical scavenging action, and can also be used as a radical scavenger and an active oxygen scavenger. Moreover, the cosmetics containing this antioxidant can be provided. [Selection figure] None |