Non-Stop Antiperspirant Action 48 Hours Of Protection (Spray, Stick And Roll-On), For A Performance That Meets Your Everyday Needs. Medium Intensity: Antiperspirant Protection For Up To 2 Days. Biotherm Homme Optimizes The Formulation Of Its Deodorants With The New Smart Protect Technology™: For Performance Up To 48 Hours, A Long-Lasting Deodorant That Refreshes And Protects The Skin From Sweat, Keeping It Dry In All Conditions. New Smart Protect Technology™ A Complex Of Aluminum Salts + Perlite: - Aluminum Salts Have Antibacterial Properties And Reduce Humidity In The Underarm Area. - Perlite Is Able To Absorb More Than 3.5 Times Its Weight In Water Without A "Sponge Effect", To Reduce The Sensation Of Humidity Throughout The Day. - Allantoin, Particularly Suitable For Irritated And Sensitive Skin, Helps Repair, Soothe And Hydrate The Skin.