I'm not a huge Red Bull fan to begin with, but this one isn't too bad. I like it as far as it's sugar free. It's not one of those that tastes too artificial sugar-y. 5/10 flavor

Should be called “laxative soda.” Whatever sugar alternative is used here, it wrecked havoc on my gut. Tastes good though! Regular Redbull is definitely superior.

This product taste great and provides plenty of energy. The price point is decent and it is easy to find. However, they need to be limited as they can lead to kidney stones.

This is my go to energy drink. It tastes great and it's the perfect amount to give me the energy that I desperately need sometimes. I like to buy the 4 pack so I can have them on hand during the week.

The flavor is not the greatest but it does the job. It gives you that little boost you need sometimes to finish your day or to kick start it. Sugar free for those that prefer it this way.

I'm a red bull fan! It gives me the perfect amount of energy and i love the sugar free one because it's only 10 calories and i don't have to worry about a large sugar intake.

I use this to get my through my work day if I'm tired. I love the taste even though it is sugar free. It gives me enough energy to get through my work day. If you are not used to caffeine I do not recommend drinking the entire thing.

I really like the taste of the Sugar Free Red Bull over the regular Red Bull, it tastes much lighter. And the price buying in the 4 pack is more economical.

Even thought its sugar free it really helps me thoughout the day. You gain energy immediatelyafter drinking it which is quite helpful. It taste really good, like candy! I recommend this to everyone

Redbull is a fine energy drink. Middle of the road. Decent taste, decent energy, kind of expensive. I do recommend it but there are others I reach for first.