Never let them see you sweat! Did you know that heat, activity, and stress can all cause you to sweat and that stress sweat smells the worst? That's because stress sweat comes from a different gland, causing more bacteria and more odor. That's why Secret Clinical Strength is clinically stress-tested and formulated with 4X the stress-sweat protection to help stop sweat and odor before they start. Secret Clinical Strength has 2X better sweat protection, giving you clinically proven, prescription-strength protection. Secret Clinical Strength Invisible Solid goes on dry with a smooth, even application and stays dry, while its Sensitive Unscented formula delivers pure freshness all day long. Secret Clinical Strength offers the wetness protection of a prescription strength product but with less irritation, making it perfect for everyday use.