皮膚線維芽細胞増殖促進剤、トランスグルタミナーゼ−１産生促進剤、エラスターゼ活性阻害剤、ＭＭＰ−１活性阻害剤、エストロゲン様作用剤、Ｉ型コラーゲン産生促進剤、及びＵＶ−Ｂダメージからの回復作用剤

摘要

PROBLEM TO BE SOLVED: To provide an anti-aging agent having excellent anti-aging effect (a skin fibroblast proliferation-accelerating effect, a transglutaminase-1 production-accelerating affect, an MMP-1 activity inhibitory effect, an estrogen like effect, a type I collagen production-accelerating effect, an epidermis cornification cell proliferation-accelerating effect, a recovering effect from UV-B damage, etc.) and also having a high safety, and a skin care preparation, foodstuffs and beverages by utilizing the above anti-aging agent.

SOLUTION: This anti-aging agent is characterized by containing at least one selected from an extract of fermented Artemisia princeps, extract of fermented Saccharum officinarum, extract of fermented Psidium guajava, extract of fermented Crepidiastrum lanceolatum, extract of fermented Leucaena leucocephala, extract of fermented Curcuma longa and extract of fermented Alpinia speciosa. The skin care preparation, foodstuffs and beverages are also characterized by containing the anti-aging agent.

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