PROBLEM TO BE SOLVED: To provide a liquid composition by masking a unique flavor (especially earthiness) obtained by crude drug components (Chinese gutta percha leaf and Panax ginseng).SOLUTION: There is provided a liquid composition obtained by filtering a liquid containing Chinese gutta percha leaf and Panax ginseng extract at pH of 4 or less through diatomite and a filter paper. There is provided a liquid composition further containing collagen or a hydrolysate thereof, and citric acid. There is provided a capsule, a tablet, a tablet, a powder or a beverage using the liquid composition. There is provided a manufacturing method of the liquid composition, in which the liquid containing Chinese gutta percha leaf and Panax ginseng extract contains citric acid, and the liquid composition contains citric acid and collagen or the hydrolysate thereof.SELECTED DRAWING: None【課題】生薬成分（杜仲葉及び高麗人参）の有する独特の香味（特に土臭さ）をマスキングした液体組成物の提供。【解決手段】ｐＨ４以下の、杜仲葉及び高麗人参の抽出物を含有する液を、珪藻土及び濾紙により濾過して得られる、液体組成物。さらにコラーゲン若しくはその加水分解物、及びクエン酸を含む、液体組成物。液体組成物を用いたカプセル、タブレット、錠剤、パウダー、又は飲料。さらに、杜仲葉及び高麗人参の抽出物を含有する液がクエン酸を含み、液体組成物がクエン酸及びコラーゲン若しくはその加水分解物を含む、液体組成物の製造方法。【選択図】なし
