PROBLEM TO BE SOLVED: To stably provide a composition that is safe if taken daily and shows reliable hypotensive action.SOLUTION: An oral composition comprises piperine of 30 μg or more per daily intake.SELECTED DRAWING: Figure 1COPYRIGHT: (C)2017,JPO&INPIT【課題】毎日摂取しても安全で、かつ確実に血圧低下作用を示す組成物を安定的に提供すること。【解決手段】一日の摂取量当たり、ピペリンを30μg以上含有することを特徴とする経口組成物。【選択図】図1