This helps me stay awake and helps keep me in ketosis. The flavor is milder than the original, so it is easy to mix with other drinks.

Red Bull is my favorite energy drink. when I cut down on calories, I just made sure to buy the sugar free one. easy.

The sugar free red bulls are 100% better than the regular. I don't know what's different about besides sugar free but it's great.

this stuff is amazing and has the best taste ever highly recommended over other energy drinks. Buy red bull before monster any day!

I love Red Bull! Not only do I enjoy the flavor of the original version, but it gives me energy too!

I will occasionally get one of these prior to a night out or something. Not very often. Totally tastes fake but does the job!

this was a great product gave me a lot of energy before a workout i would definitely buy this product again and recommend to a friend

This drink brings me back to high school. It really gives me so much energy & I love the flavor. I really don't miss the sugar in it.

I like this energy drink because it tastes good it also give me a lot of energy. I would definitely recommend it.

The zero taste the same as the regular. I didn't notice any difference taste wise. It definitely did wake me up a little, with no crash.