#1 Doctor Recommended: Trusted by doctors as the leading clinical antiperspirant brand for treating excessive sweating and hyperhidrosis. | Clinical Strength Formula: Contains a powerful antiperspirant ingredient that provides clinical strength sweat protection without needing a prescription. | Extra Strength Solid Protection: Formulated with 12% Aluminum Chloride for maximum sweat and odor control, offering up to 72 hours of protection. | Application Instructions: Apply at night to completely dry underarms for optimal effectiveness. Can be reapplied in the morning for added freshness and protection. | Important Usage Notes: This antiperspirant is potent and should be applied sparingly at night to dry skin. Avoid using immediately after showering, shaving, or on irritated skin to prevent potential irritation.