Best sugar free energy drink out there- absolutely amazing taste cannot even tell that there's no sugar added. Tastes pretty much identical..

I typically choose healthier caffeine options such as green tea, but as far as taste goes Red Bull Sugar Free is my favorite.

Probably one of my favorite energy drinks. Pretty good taste. It’s a good chaser too with vodka or tequila. And it’s a good mixer.

While it is a good alternative to the sugar-containing version, it is clear by the taste that it is sugar-free and the flavor could use some work.

Red bull sugar free is my number one choice energy drink. I can't go back to a regular can because they are too sweet! Don't make me jittery at all!!

As an educator, this is always my go to for a quick energy boost! Love the taste & the low calories of the sugar free Red Bull!

Great taste!! If you’re looking for an energy drink there is a reason Red Bull has always stayed so popular! The taste is great, and it works well!

I drink one Red Bull a day for breakfast as opposed to drinking a cup of coffee or soda and I really like the way they package this product.

love theseeeeee !! Use to always drink these during my long work days. Only con, is the carbohydrate increase that is why i like the 0 sugar ones

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