SOS means many things. It is the universal distress and it does remind us of that kind of lame song by The Police. But the SOS Rehydration Drink is the only product to use the World Health Organization’s oral rehydration standards. This isn’t just another energy or sports drink, as it can reportedly enhance the body’s water absorption process by mixing the correct amount of electrolytes and sugars. The SOS has only 25 calories per serving and a low osmolality of 230 Osm/L to more effectively transport water into the body. It can thus be used before, during or after exercise to aid rehydration and recovery.