PROBLEM TO BE SOLVED: To provide an ascorbic acid preparation with high absorbability.SOLUTION: There is provided a preparation for oral use including ascorbic acid and/or a water-soluble ascorbic acid derivative and a non-water-soluble ascorbic acid derivative.COPYRIGHT: (C)2013,JPO&INPIT【課題】吸収性の高いアスコルビン酸製剤を提供する。【解決手段】アスコルビン酸及び/又は水溶性アスコルビン酸誘導体、と非水溶性アスコルビン酸誘導体を含有する経口用製剤【選択図】図1