CELL ACTIVATOR, COLLAGEN PRODUCTION PROMOTER, COLLAGENASE ACTIVITY INHIBITOR, MELANIN FORMATION INHIBITOR, ANTIOXIDANT AGENT, ANTIINFLAMMATORY AGENT, FAT ACCUMILATION INHIBITOR, EXTERNAL PREPARATION FOR SKIN, AND FOOD

摘要

A cell activator, a collagen production promoter, a collagenase activity inhibitor, a melanin formation inhibitor, an antioxidant agent, an antiinflammatory agent, a fat accumulation inhibitor, a protease activity promoter, an external preparation for the skin, and a food, each comprising an extract of a plant Duabanga grandiflora.