Rexona’s Classic 50mL powerful 48 hour compact size antiperspirant roll on provides long lasting protection against sweat and odour throughout the day. Our products are intelligently designed to work as hard as you do. We make it our business to know more about sweat, and what we learn informs every product innovation. Sweat, also known as perspiration, is a normal and healthy bodily function and it starts to occur just a few months after birth. We mainly sweat to cool our bodies down, a process called thermoregulation. Our brain sends a signal to over 3 million glands in our body to release sweat (a clear fluid made of water, salts and proteins). As this fluid evaporates from our skin, it lowers our body temperature. On our website you’ll find lots of helpful information about how to stop sweat and how Rexona can help. Rexona entered the world of professional sports, backing some of the world’s best sports men and women.