However, because Celsius energy drinks contain around 200 milligrams of caffeine, I spaced the test out over four days. Here's my ranking of the flavors I tried, from worst to best. The sparkling ...

I tried all the flavors of Celsius I could find and ranked them from worst to best. I was disappointed by the sparkling Fuji-apple-pear and raspberry-peach flavors. My favorites were the Galaxy Vibe ...