I absolutely love redbull!! The sugar free is no different than the original. I just wish they'd come out with sugar free watermelon.

I like how crisp the taste is. Good when it is very cold. Does not taste good hot to me. Gives you a little boost of vitamins.

This energy drink is SO strong. I don't like the flavor all that much. It kinda taste like I'm drinking medicine. Their is a lot of caffeine in it

Flavor is good, not too sweet compared to other energy drinks. I honestly could not tell the difference in sugar free and regular!

Good energy drink, no sugar, good taste, I usually flip flop between this and the regular version, good for before work, or before hitting the gym

I live to consume this energy drink after working out to give me a nice boost of energy and motivation! It taste good and helps me with hydration!!

I liked that it was sugar free but I don't believe it gave me energy or “woke me up” the taste was good and I would buy it again just for the taste

Trying the regular to this one the jitter bug was worse and not fun. Taste wasn't bad but the price to expensive I would not rai

The most effective energy drink! The lack of sugar means no headaches if you're sensitive to them like I am. It does the job and still tastes good.

Tastes much nicer than the normal one. It contains less sugar. Perfect size can and gets me through the day. Always some good deals on the packs too.