To provide a composition for activating TAAR1 which has a function of activating a trace amine-related receptor 1 (TAAR 1) and contains a component derived from a food material and having low side effects and high safety to a living body. SOLUTION: A composition for activating a trace amine-related receptor 1 comprising an extract of leaves of Amachabura. Selection drawing None【課題】微量アミン関連受容体1(TAAR1)活性化作用を有し、かつ、食品素材由来で副作用が少なく生体への安全性が高い成分を含む、TAAR1活性化用組成物を提供すること。【解決手段】アマチャヅルの葉の抽出物を含む微量アミン関連受容体1活性化用組成物。【選択図】なし