Colgate-Palmolive Study Backs Sanex Deodorant’s Prebiotic, Odor-Fighting Effect
Executive Summary
Lab testing and a clinical study of 2-butyloctanol support the ingredient’s potential efficacy as a prebiotic in personal-care products for underarm microbiome protection, Colgate-Palmolive researchers say. The fatty alcohol – along with fragrance, pH-balancers, and inulin – already features in Sanex deodorants.