Natural energiser drink, for mind and body. Rio Amazon Guarana Breeze Buzz is a sparkling fruit and herbal drink, each bottle of which contains around 1000mg of Guarana seed the famous Amazonian energiser. Rio Guarana Breeze is an inexpensive 'pick me up' that contains less caffeine than many popular energy drinks and instead gains its benefits from a range of actives found in Guarana seed. Natural energiser drink, for mind and body. Rio Amazon Guarana Breeze Buzz is a sparkling fruit and herbal drink, each bottle of which contains around 1000mg of Guarana seed the famous Amazonian energiser. Rio Guarana Breeze is an inexpensive 'pick me up' that contains less caffeine than many popular energy drinks and instead gains its benefits from a range of actives found in Guarana seed.