PROBLEM TO BE SOLVED: To study the influence of glyceryl glucoside on the expression of glutathione reductase and to provide a new use of glyceryl glucoside. SOLUTION: Cosmetics, quasi-drugs, external preparations for skin, and foods, and antioxidant ability improving agents, which contain a glutathione reductase expression promoter and the expression promoter, which contain glyceryl glucoside. [Selection diagram] None【課題】グリセリルグルコシドがグルタチオンレダクターゼの発現に与える影響を検討し、グリセリルグルコシドの新たな用途を提供する。【解決手段】グリセリルグルコシドを含有する、グルタチオンレダクターゼ発現促進剤、前記発現促進剤を含む、化粧品、医薬部外品、皮膚外用剤、および食品、並びに抗酸化能改善剤。【選択図】なし
