I've tried the sugar free and the regular and I definitely can't tell the difference between the two. The taste really is the same.

This will always be the red bull that I immediately go to. Great taste and energy for low calories. Perfect size as well.

Love that it is sugar free and gives you the extra energy you need. The small bottles are very convenient. I definitely recommend it.

all time fav! been drinking these sugar free red bulls for the past 10 years. I love how light it feels and the energy it gives me

Great energy boost and mild tasting and a great mixer for alcohol. Most energy drinks have a high caffeine taste.

Great product! It tastes like liquid sweet tart and gives me that perfect amount of focus when I am feeling sluggish. Would definitely buy again

This drink is great for being sugar free, but honestly there are several better tasting sugar free energy drinks out there.

Love this product. It is the only energy drink that actually makes me feel rejuvenated. I also appreciate the fact that it's sugar free

You can definitely tell its sugar free when you drink it but it is not bad at all. I prefer it over the original version.

Flavor wise, Red Bull isn't my favorite, but is a good option when you're short on options. It gives good energy and the taste is good enough.