| abstract |
The present invention provides an excellent tyrosinase inhibitor and an active oxygen inhibitor, and exhibits a whitening action and an active oxygen inhibitory action superior to those of conventional external preparations for skin, thereby suppressing the generation of active oxygen. Thus, an external preparation for skin that can exert an anti-inflammatory effect is provided. A tyrosinase inhibitor containing a grape extract as an active ingredient; an active oxygen inhibitor containing a grape extract as an active ingredient; a skin external preparation containing a grape extract; and the above skin containing an anti-inflammatory agent External preparations: Furthermore, glycyrrhetinic acid, dipotassium glycyrrhizinate, dl-α-tocopherol acetate, guaiazulene, sodium ascorbate, ε-aminocaproic acid, licorice extract, aloe extract, rosemary extract, ougon extract, green tea extract, maronier extract The above-mentioned external preparation for skin containing at least one selected from seaweed extract and ginkgo biloba extract. |