To provide an oral composition that is easy to be taken while having vascular endothelial function improvement action. An oral composition comprises (a) geniposidic acid, (b) asperuloside and (c) chlorogenic acid. In a daily dosage, the component (a) is 50-450 mg and the component (b) is 10-300 mg, and relative to the component (c) 1 pts.wt., the component (a) is 0.4-2 pts.wt. and the component (b) is 0.2-2 pts.wt.本發明課題係以提供一種具有血管內皮機能改善作用且容易服用的口服組成物為目的。解決手段為一種口服組成物,其係含有(a)京尼平苷酸(geniposidic acid)、(b)車葉草糖苷(asperuloside)及(c)綠原酸,1日投予量中,成分(a)為50~450mg,成分(b)為10~300mg,相對於成分(c)1重量份,成分(a)為0.4~2重量份,成分(b)為0.2~2重量份。
