Rexona's Advanced Protection Turbo Charge 220mL antiperspirant deodorant, specially formulated to keep men protected from sweat and odour for up to 72 hours and keep you fresh throughout the day. With motion activated sweat protection, Rexona products are intelligently designed to work as hard as you do. Rexona make it their business to know more about sweat, and what they 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. 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.