A naturally-derived, high-purity deodorizing ingredient scientifically refined from the bioactive polyphenol extract of persimmon (Diospyros kaki) — a traditional East Asian fruit — that broadly neutralizes and eliminates a wide spectrum of odors: sweat-derived malodor compounds such as hydrogen sulfide and acetic acid, as well as nonenal, the distinctive age-related body odor that increases with aging. Backed by a complete safety profile — non-toxic and non-irritating — and excellent compatibility across diverse cosmetic formulations, this high-performance natural ingredient delivers optimal deodorizing performance at minimal usage levels of just 3–5%, across deodorants, skincare, and haircare applications.