Red Bull Sugarfree Energy Drink - 12 fl oz: Caffeinated, Diet
$3.29 ($0.27/fluid ounce)
FlavorSugar Free
In Stock
Eligible for registries and wish lists
About this item
Additional product information and recommendations
Frequently bought together
4.6 out of 5 stars with 43846 reviews
quality: 4.66 out of 5
taste: 4.56 out of 5
value: 4.47 out of 5
84% would recommend
406 recommendations
5 out of 5 stars
Thumbs up graphic, would recommend
12 October, 2026Verified purchase
love the flavours
good flavor pack a little pricey but overall good
5 out of 5 stars
8 October, 2026Verified purchase
(no review title)
The Apple is the BEST tasting Red Bull flavor yet! I hope it becomes a staple in the collection
5 out of 5 stars
Thumbs up graphic, would recommend
8 October, 2026Verified purchase
Get motivation
I need strength and this help
3 out of 5 stars
Thumbs down graphic, would not recommend
8 October, 2026Verified purchase
Fine
This was my first red bull and I just don’t like the taste of it
5 out of 5 stars
5 October, 2026Verified purchase
(no review title)
So far my favorite flavor
5 out of 5 stars
27 September, 2026Verified purchase
Tropical red bull
The tastiest of all the red bull flavors!!
3 out of 5 stars
25 September, 2026
originally posted on influenster.com

Not for excitable hearts
This drink does not give you strength. The formulation is not made for excitable hearts. It can leave you jittery and anxious but it has a great tastes and is carbonated.
5 out of 5 stars
23 September, 2026Verified purchase
(no review title)
One of my husbands favorite flavor of redbull he won't change out of this one
5 out of 5 stars
21 September, 2026Verified purchase
(no review title)
So good!
5 out of 5 stars
Thumbs up graphic, would recommend
17 September, 2026Verified purchase
Indie coffeeshop kind of fall flavor
Tastes like what you’d get at a nice indie coffee shop making some cool fall drink. Love it. I honestly don’t get it on days I want something sweet cause it’s not that sweet but still nice and tasty.
5 out of 5 stars
10 September, 2026
originally posted on influenster.com

Sugar free Red Bull is elite
Sugar free Red Bull in the blue can is my all time go to pick me up drink. Sometimes in the morning, I'm not in the mood for a hot cup of coffee or coffee at all so I'll go to the sugar free Red Bull. It's so crisp and refreshing. It really quenches my thirst while waking me up. Highly recommend.
3 out of 5 stars
9 September, 2026
originally posted on influenster.com

Prefer the original!
I love Red Bull but during a period of making healthier choices, I decided to try the sugar free version. Unfortunately, I'm not a fan. It's definitely a personal preference thing rather than it being the drink itself. I'm generally not a lover of any sugar free drinks. I don't like the after taste that comes with sugar free drinks. I can see why someone might enjoy this drink though, you do still get the sweet, fruity tangy flavour so it's a great alternative for those who want the sugar free option.
5 out of 5 stars
9 September, 2026
originally posted on influenster.com

So good
My heartbreak About Red Bull is that it isn’t healthy enough for me to drink several a day lol. The taste and flavor is so good I wish it was a regular drink.
1 out of 5 stars
7 September, 2026Verified purchase
Leaked
Broken in box
1 out of 5 stars
Thumbs down graphic, would not recommend
4 September, 2026Verified purchase
(no review title)
only received one can, not a four pack.
3 out of 5 stars
3 September, 2026
originally posted on influenster.com

Sugar-free tried, but the original still wins for me! 🥤❤️
I gave Red Bull Sugar Free a try, and while I can see why it’s popular, personally I still prefer the original. I generally find that sugar-free drinks have a slightly different aftertaste, and unfortunately this one is no exception for me. The flavour is still enjoyable and it has all the familiar Red Bull character, but for my taste, I just prefer the smoother finish of the original. That said, I think it really comes down to personal preference, and if you already enjoy sugar-free drinks, this could be a great option. For me, though, I’ll be sticking with the original!
5 out of 5 stars
Thumbs up graphic, would recommend
2 September, 2026Verified purchase
(no review title)
Love this flavor
1 out of 5 stars
Thumbs down graphic, would not recommend
27 August, 2026Verified purchase
(no review title)
Damaged
5 out of 5 stars
Thumbs up graphic, would recommend
25 August, 2026Verified purchase
This is the best tasting RedBull out there. I LOVE the Monk Fruit version…its so so so good!
Of you tried it before and hated it…try the monk fruit variety!
5 out of 5 stars
24 August, 2026
originally posted on influenster.com

Love the sugar free Red Bull
This is my favorite energy drink. The sugar free Red Bull in the light blue can is the best. It's so crisp and refreshing. I love to drink it in the morning when I want caffeine but don't feel like a coffee drink. It's always consistent in flavor and pick me up level. Can't say enough!!