Active Ingredient - Purpose. Aluminum Zirconium Trichlorohydrex Gly 19% (Anhydrous) - Antiperspirant. Inactive Ingredients: Cyclopentasiloxane, Stearyl Alcohol, Dimethicone, Petrolatum, PPG-14 Butyl Ether, Hydrogenated Castor Oil, Talc, Fragrance (Masking), Mineral Oil, Behenyl Alcohol.