PROBLEM TO BE SOLVED: To provide a composition for reducing a urine acid level in the blood.SOLUTION: A composition for reducing a urine acid level in the blood contains Ampelopsis grossedentata extract-derived ampelopsin.SELECTED DRAWING: Figure 1COPYRIGHT: (C)2018,JPO&INPIT【課題】血中尿酸値低減用組成物を提供する。【解決手段】藤茶抽出物由来のアンペロプシンを含有する血中尿酸値低減用組成物。【選択図】図1