I love they make a version sugar-free does Zach Lee what I need it still is not very good had way too many of those

Red Bull Sugarfree is my favorite pick-me-up when coffee just isn't getting the job done. I actually l prefer the sugar free to the original formula.

i was driving at night around eleven and got one of these and I don't know if it was the sugar free or me but it didn't work at all

I really like the fact that they offer a Red Bull sugar-free drink and it tastes not too far off from the regular red bull I enjoy this option

I love this energy drink. I personally like the sugar free one better. It tastes better and it's affordable

My husband loves these, along with the original as well. Easy for him when he's on the go, and also while he works night shifts!

This sugar free version is so much better than the regular ones! Go get a pack now because it's worth it!

The only caffeinated drink that will actually keep me awake for my studies. Coffee just doesn't work anymore. It does make me jittery.

Sugar free is kinda blah. It works and helps with the mid day slug but I wish they had more flavors. Not my favorite. I have other preference

I try to stick to the sugarfree Red Bull just for the calorie intake. I cannot taste the difference between this and the original Red Bull.