Aluminum zirconium octachlorohydrex gly. Clinically proven prescription strength wetness protection. Goes on clear, fast drying. Controls 3 causes of sweat: stress; activity; heat. Who is Secret Clinical Strength formulated for? Any woman who wants all day wetness & odor protection. 48 hour odor protection. Stress sweat protection. All day fresh scent. Clinically proven to provide prescription strength wetness protection equivalent to a 6.25% aluminum chloride Rx product. Satisfaction guaranteed. You'll love it. We promise. If not completely satisfied send original receipt, UPC, and unused portion of product within 60 days of purchase for a refund via prepaid card. Allow 6-8 weeks for refund. Call 1-866-512-3001 for details. www.secret.com. www.pg.com.