This taste like liquid sweet tarts. It gives me an energy boost AND satisfies my sweet tooth without the extra calories.

I love the flavor of this. The sugar free is so much better tasting than the regular in my opinion. I always go for this one

Sugar Free Red Bull is the only energy drink that doesn't give me that “crash” feeling a few hours later!

best energy drink out there. perfect for waking you up without the added sugar. flavor is great as well. will always love red bull!

Red Bull Sugar Free will always be my go to energy drink! I switched from regular RedBull years ago and have come to enjoy the flavor.

I used this as a mixer when i was drinking on the boat last weekend and it went along with everything so well! 10/10 recommend!

I used to drink one of these every day! However I am epileptic so I can't drink them anymore. Red Bull is the best. Favorite!

At first I didn't think I was gonna like it in all honesty but it's the best tasting and it doesn't even taste as if it was sugar free at all

I love the flavor of sugar free redbull and the nice little burst of energy it gives as a mid-day beverage is perfect for me!

I think sugar free is better then the original one. It gives me a lot of energy but I don't feel a crash or sick for sugar.