PROBLEM TO BE SOLVED: To provide a liquid oral composition and a oral oral spray formulation using the same, in which a high real feeling of bad breath control is maintained in the oral cavity immediately after use and a feeling of irritation is suppressed and the appearance stability of the formulation is excellent. provide. SOLUTION: One or more kinds selected from (A) 1-menthol 0.05 to 2% by mass, (B) ethanol 15 to 45% by mass, (C) polyglutamic acid and salts thereof 0.01 to 0.5% by mass. % And (D) Glycerin 10 to 50 mass%, a liquid oral composition, and an oral spray preparation in which a spray container is filled with the liquid oral composition. [Selection diagram] None【課題】口腔内で使用直後から使用後においても高い口臭抑制実感が持続し、かつ刺激感が抑制され、製剤の外観安定性も良い液体口腔用組成物及びこれを用いた口腔用スプレー製剤を提供する。【解決手段】（Ａ）ｌ－メントール ０．０５～２質量％、（Ｂ）エタノール １５～４５質量％、（Ｃ）ポリグルタミン酸及びその塩から選ばれる１種以上 ０．０１～０．５質量％及び（Ｄ）グリセリン １０～５０質量％を含有する液体口腔用組成物、及び上記液体口腔用組成物がスプレー容器に充填された口腔用スプレー製剤。【選択図】なし
