To develop new functionality of red algae chrysymenia wrightii.SOLUTION: A food composition, a pharmaceutical composition, and a cosmetics composition of this invention include extract or powders of red algae chrysymenia wrightii as an active component.SELECTED DRAWING: Figure 11【課題】紅藻類のタオヤギソウの新たな機能性を開発する。【解決手段】紅藻類タオヤギソウの抽出物又は粉末を有効成分とする、食品用組成物、医薬用組成物、化粧用組成物。【選択図】 図11