Rockstar XDurance Energy Drink is labeled as a performance energy drink targeted to athletes. They’ve thrown in an extra helping of branched chain amino acids, creatine, and electrolytes, yet spared the sugar rush by only delivering 2 grams per can.
Rockstar XDurance is the most caffeinated energy drink from Rockstar.
It comes in two flavors: Smashed Blue and Ripped Red
The following review was for the original Xdurance.
A Blueberry Marathon in My Mouth
Although XDurance is blueberry, pomegranate, and acai flavored, the dominant flavor is definitely blueberry. It has a light flavor and is moderately sweet with a mild artificial sweetener aftertaste. It was nice to see no artificial flavors or colors in Rockstar XDurance. Vegetable juice makes it red instead of the infamous red dye.
Rockstar XDurance Delivers
Not only have they upped the amino acid profile, but also, the caffeine has been increased. At 300mg/can, this is 140mg more than a traditional Rockstar. It’s like drinking almost 4Red Bulls. Rockstar Xdurance definitely increased my alertness, but I thought the flavor was a little off since I’m not a big blueberry drink fan.
People who aren’t used to larger amounts of caffeine or who are unsure of their sensitivity level to caffeine should avoid this drink. It can cause problems for some people.
HIGH CAFFEINE CONTENT NOT RECOMMENDED FOR CHILDREN OR PREGNANT OR BREAST-FEEDING WOMEN (CAFFEINE CONTENT 32mg/100ml). PLEASE CONSUME RESPONSIBLY.