PROBLEM TO BE SOLVED: To provide a deodorant composition having a deodorizing effect on menstrual blood smell, and a sanitary napkin containing the same.SOLUTION: The deodorant composition includes a natural extract containing polyphenol, oxidase promoting oxidation of polyphenol, and cyclodextrin. The sanitary napkin contains the deodorant composition. Accordingly, trimethylamine being an essential component of menstrual blood smell is effectively removed, and a persistent and strong menstrual blood smell removing effect is exhibited.