PROBLEM TO BE SOLVED: To provide a deodorant that exhibits effect of inhibiting generation of odor by reducing volatility of contributors to body odor.SOLUTION: The deodorant contains as an active ingredient at least one selected from compounds represented by the formula (1) in the figure, salts thereof and hydrates of the compounds and the salts. [In the formula, R1 and R2 are identical or different and represent a hydrogen atom or substituent; and n represents an integer equal to or greater than 1.]SELECTED DRAWING: NoneCOPYRIGHT: (C)2020,JPO&INPIT【課題】体臭の原因物質の揮発性を低下させることにより、臭いの発生を抑制する効果を発揮する、体臭抑制剤を提供する。【解決手段】本発明の体臭抑制剤は、下記式(1)[式中、R1、R2は、同一又は異なって、水素原子、又は、置換基を示す。nは1以上の整数を示す]で表される化合物、その塩、及びそれらの水和物から選択される少なくとも1種を有効成分として含む。【化1】【選択図】なし