Perfect mid-day pick me up. The caffeine level is perfect and it doesn't leave me jittery. The flavor is addictive and it doesn't leave a gross aftertaste.

Great taste. The value is comparable with other products out there. Highly suggest to anyone looking for a pick me up to get through the day. Definitely purchase

Hands down the best energy drink ever. I buy red bull for the taste. Its crisp and fresh with a ton of carbonation which I love. Plus it helps with those five o clock blues. There is no substitute for the flavor I have found yet.

I'm writing this honest review to let others know how great this taste and how well it works. I like that it is sugar free and also can still provide a lot of energy.

After chasing five kids all day Redbull sugar free is my go to drink for a pick me up. Great easily drinkable taste, im always a little sad when its gone.

This Red Bull doesn't even taste sugar free! It gives me just enough energy without the added sugar and carbs! Thank you Red Bull! Always, always my go to.

Good old redbull. A go to when you need gogo juice. Energy drinks aren't great for you but at least out of the big named brands I I like this no sugar one. The rockstar and monster no sugars have an odd taste. Red Bull Energy Drink, Sugar Free

These still have the classic redbull taste without the sugar. They will give you a lot of energy but those who are caffeine sensitive should stay away bc in my opinion it is pretty strong.

Fruity, but not too sweet! Perfect replacement for my morning coffee/caffeine on hot summer mornings! No diet drink after taste. The 12 oz is my perfect size.

Only sugar free flavor I enjoy. I wish they made other flavors, because midway through the drink you start to wonder where the vodka is. Maybe that's just a “me” thing.