Pocari Sweat is an ion supply drink from Japan. The product is researched and manufactured by a leading pharmaceutical corporation in Japan, so it meets the criteria of 5 NO for health: No preservatives, no gaz, no saccharine, no colorants, and no caffeine. Pocari Sweat is used anytime and anywhere when the body needs rehydration. Especially for the case of sweating and dehydration during sports activities, Pocari Sweat helps to rehydrate 2.2 times faster than normal water and maintains it longer in the body.