PROBLEM TO BE SOLVED: To provide pharmaceuticals, quasi drugs, food and drink and the like which are highly safe and have NO activity promoting actions.SOLUTION: An nitric oxide activity promoting composition comprises a piperine analog.SELECTED DRAWING: Figure 1COPYRIGHT: (C)2017,JPO&INPIT【課題】安全性が高く、NOの活性促進作用を有する医薬品、医薬部外品、飲食品等を提供すること。【解決手段】ピペリン類縁体を含有することを特徴とする一酸化窒素活性促進用組成物。【選択図】図1