CELSIUS tries to capture the essence of Coca-Cola in energy drink form; however, it falls short as some say it has an artificial aftertaste like regular soda.
The Kiwi Guava contains a heaviness and a mouthfeel similar to cough syrup. It tastes similar to the aroma and contains notes of guava soda and Hi-Chews.
The kiwi flavor is muted, and one review on Influenster said it tasted like beer. Others say it has an overwhelmingly guava-like taste without the sugar crash of candy or juice.