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Updated 01 August 2026

McDonald's Red Bull Zero Sugar Dragonberry Energizer Medium
McCafe

McDonald's Red Bull Zero Sugar Dragonberry Energizer Medium

$6.39 100 Cal 0g protein

Checked across 62 restaurants, $4.19 to $7.60.

4.5 · 8 ratings

Nutritional Facts

Per serving · Based on a 2,000 calorie diet

Total100kcal
Protein0g0%
Carbs29g10%
Fat0g0%
NutrientAmount% DV
Calories100kcal5%
Total Fat0g0%
Saturated Fat0g0%
Trans Fat0g
Cholesterol0mg0%
Sodium35mg2%
Total Carbohydrates29g10%
Dietary Fiber1g4%
Total Sugars24g48%
Added Sugars22g44%
Protein0g0%
Calcium10mg1%
Iron0mg0%
Potassium60mg1%
Caffeine80mg
Nutritional values come from McDonald's published data and may vary by location or customisation. Updated 01 August 2026. Compare this item against the rest of the menu with the nutrition calculator.

McDonald's Red Bull Zero Sugar Dragonberry Energizer Medium Complete Information

A McDonald's Red Bull Zero Sugar Dragonberry Energizer (Medium) costs $6.39 and carries 100 calories with 80mg of caffeine.

Against the Red Bull Dragonberry Energizer 22 Oz at $6.39 at 200 calories it delivers the same 80mg of caffeine for half the calories at an identical price, which makes it the better buy unless you specifically want the sugar. It is also the highest caffeine drink on the McCafe board outside the frappes and the $2.59 Iced Bold Blend. At 100 calories it sits close to a 110 calorie $4.19 Cappuccino while carrying nearly double the caffeine. Pair it with anything on the menu.

Health Insight

At 100 calories and 24g of sugar, this one is best treated as an occasional order rather than an everyday one.

Lighter alternative: Hot Tea (Small ) on the same menu comes in at 10 calories. See Hot Tea (Small )

What Is in a McDonald's Red Bull Zero Sugar Dragonberry Energizer Medium?

4 components, 26 ingredients in total, exactly as McDonald's lists them.

  1. Main Ingredients1
    • Ice
  2. Red Bull Zero Energy Drink18
    • Carbonated Water
    • Erythritol
    • Taurine
    • Citric Acid
    • Lactic Acid
    • Natural And Artificial Flavors
    • Colors
    • Caffeine
    • Sodium Bicarbonate (Baking Soda)
    • Sucralose
    • Magnesium Carbonate
    • Monk Fruit Extract
    • Malic Acid
    • Xanthan Gum
    • Niacinamide
    • Pyridoxine Hcl (Vitamin B6)
    • Calcium Pantothenate
    • Vitamin B12
  3. Blue Raspberry Flavored Syrup6
    • High Fructose Corn Syrup
    • Water
    • Citric Acid
    • Natural And Artificial Flavors
    • Sodium Benzoate (To Protect Taste)
    • Blue 1
  4. Freeze Dried Dragonfruit1
    • Freeze Dried Dragonfruit.
Ingredient statements are published by McDonald's and can change without notice. Regional suppliers mean a restaurant near you may use a slightly different formulation.

Pairs Well Together

Perfect Combination

A Red Bull Zero Sugar Dragonberry Energizer Medium on its own is rarely the whole order, and Apple Slices rounds it out.

Compare Items

Pick an item above to see it against the Red Bull Zero Sugar Dragonberry Energizer Medium on price, calories and macros.

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Red Bull Zero Sugar Dragonberry Energizer Medium Questions

How much is the Zero Sugar Red Bull Energizer?

It is $6.39 at a typical US restaurant, the same as the regular version at $6.39.

How many calories in the Zero Sugar Energizer?

100 calories, half the regular version at 200 for the same caffeine and the same price.

How much caffeine does it carry?

80mg, identical to the regular version and above every espresso drink on the McCafe menu, which sit at 45mg.

Is it worth choosing over the regular?

On every measure except taste, yes: same price, same caffeine, half the calories. The only reason to pick the regular version is if you prefer how it tastes.

Is it a zero calorie drink?

Close but not zero, at 100 calories. The true zeros on the McDonald's menu are $2.49 Dasani water, $2.69 Diet Coke and unsweetened iced tea.

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