Alani Nu Cherry Twist Energy Drink 12 Pack Refresh and reset with our best-selling, zero-sugar Energy. Each can serves up 200mg of caffeine and bold flavor. With a dash of vitamin B6 and B12, they’ll help keep you and your natural glow at your brightest – even on your busiest days! This mashup of spunky cherry and zesty lime is, like, so rad! Bursting with 200mg caffeine, B vitamins, 0g sugar, and the cherry on top? Only 15 calories! Push play on our most electric Energy yet, because this flavor is motivation to the max!