OSRIN Intensive Antiperspirant Spray is designed for people with excessive sweating. The unique 72-hour formula provides reliable, long-lasting protection against extreme sweating and odor. It has a high concentration of two highly effective anti-sweat elements: aluminum chloride hydrate (ACH) and aluminum chloride (AC). Penetrates the deepest pores of perspiration, providing long-term protection. Clinical trials and skin diseases have proven a decrease in perspiration by 91 %. Apply at night to clean and dry armpits. Apply the first three days every night - then in the evening if necessary. Avoid contact with eyes. Do not use immediately after shaving. Apply it a few times before you wear it to allow absorption to avoid staining. Keep out of the reach of children!