Wendy’s Monster Zero Ultra – 355mL Sugar-Free Energy Boost

The Wendy’s Monster Zero Ultra is a sugar-free energy drink made for those who want a light yet powerful boost. With zero sugar and only a hint of sweetness, it delivers smooth energy without the heavy aftertaste. Packed with caffeine, B-vitamins, and that classic Monster kick, it’s crisp, refreshing, and perfect for staying focused and energized throughout your busy day.

Monster Zero Ultra Drink Price: CAN$4.69

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Nutrition Information

Stay sharp and refreshed with the Wendy’s Monster Zero Ultra, a lighter energy drink with zero sugar and a crisp, refreshing flavor. It delivers the same energy boost you expect from Monster, powered by caffeine, taurine, and essential B-vitamins—without the extra calories. Check the nutritional information below to see how this zero-sugar option fits into your active lifestyle.

Calories	10 kcal
Total Fat	0 g
Saturated Fat	0 g
Trans Fat	0 g
Cholesterol	0 mg
Sodium	270 mg
Total Carbohydrate	5 g
Dietary Fiber	0 g
Total Sugars	0 g
Protein	0 g
Calcium	0% DV
Iron	0% DV
Potassium	0% DV

Ingredients

Monster Energy Zero Ultra:
A sugar-free, zero-calorie energy drink made with carbonated water, citric acid, and erythritol for a crisp, lightly sweet taste. It’s infused with a performance-boosting mix of taurine, caffeine (105 mg), Panax ginseng root extract, guarana seed extract, and D-glucuronolactone to provide clean, sustained energy. Sodium citrate and salt balance the flavor, while sucralose and acesulfame K deliver smooth sweetness without sugar. Enhanced with B vitamins—including niacinamide, D-calcium pantothenate, pyridoxine hydrochloride, and cyanocobalamin—it helps fight fatigue and support focus. Preserved with sorbic and benzoic acids for freshness, this energizing blend offers a crisp citrus taste with a refreshing finish and no added sugar crash.

All ingredients sourced from Wendy’s official listings.

Calories & Nutrition Insights

Wendy’s Monster Zero Ultra is one of the lightest drinks you’ll find on the Wendy’s beverage menu. With only 10 calories and 0g of sugar, it delivers a boost of energy without adding to your daily calorie total. That makes it a smart pick for anyone watching their weight, tracking macros, or cutting back on sweet drinks.

There’s no fat, no cholesterol, and no protein here—so it won’t fill you up or replace a snack. The main thing to watch is the 270mg of sodium, which is moderate for an energy drink but still worth noting if you’re limiting salt. Compared to other sodas and energy drinks that can have 150–300 calories and high sugar, this one is extremely light.

The energy kick comes from caffeine (105 mg) plus B vitamins, taurine, and ginseng—not from sugar. If you want a refreshing drink with noticeable energy but no sugar crash, this fits well. It’s also a good match for low-carb, low-calorie, and sugar-conscious diets.

In short: this is a very light beverage choice within Wendy’s drink lineup—ideal for anyone who wants flavor and energy without extra calories.

Price Comparison

Wendy’s Monster Zero Ultra costs CAN$4.69, placing it in the mid-to-premium range among Wendy’s beverages, especially compared to standard coffees or bottled options. Here’s how it compares to others on Wendy’s Drinks Menu:

Dasani Bottled Water-At CAN$2.79, this is one of the most affordable bottled drinks. Monster Zero Ultra is noticeably more expensive because it offers caffeine and energy ingredients instead of plain hydration.
Hot Coffee-Priced between CAN$1.79–2.09, hot coffee is a budget-friendly caffeine option. Monster Zero Ultra costs more than twice as much, but delivers chilled energy with zero sugar and only 10 calories.
Iced Coffee-With a price of CAN$3.09–3.29, iced coffee is cheaper than Monster Zero Ultra. It’s a good alternative for caffeine on a lower budget, but Monster Zero Ultra provides the benefit of an energy formula with no added sugar.
Milk / Chocolate Milk-Both are CAN$1.69, making them low-cost, kid-friendly drinks. Monster Zero Ultra is much higher in price due to its specialty energy blend.
Honest Kids Apple or Fruit Punch-Each costs CAN$1.89, well below the price of Monster Zero Ultra. These drinks are simple juices, while Monster Zero Ultra caters to adults wanting a stronger boost.
Simply Orange / Simply Apple-Each comes in at CAN$3.39, slightly cheaper. They offer natural juice sweetness, while Monster Zero Ultra charges a bit more for sugar-free energy performance.
Frosty Fizz-Ranging from CAN$3.53–3.99, Frosty Fizz sits just below Monster Zero Ultra. It’s a fun, sparkling treat, while Monster Zero Ultra is priced higher for its specialized energy ingredients.
Monster Energy Original 355mL-Also CAN$4.69, matching Monster Zero Ultra exactly. The Zero Ultra version is the better pick if you want the same energy hit with fewer calories and no sugar.

Taste & Texture

This Wendy’s energy drink has a clean, citrus-forward flavor that feels crisp from the first sip. It’s lightly sweet without tasting sugary or heavy, thanks to its zero-calorie sweeteners. The carbonation adds gentle fizz, giving it a bright and refreshing lift rather than the strong bite some energy drinks have.

There’s no syrupy aftertaste, which makes it easy to drink even if you’re not a fan of overly sweet beverages. The finish is smooth and slightly fruity, leaving a cool, refreshing feel on the tongue. Overall, it tastes light, chilled, and energizing—perfect for anyone who wants a flavorful boost without the sugar crash.

Pairing Suggestions

Wendy’s Monster Zero Ultra works well with a wide range of menu items because its clean, citrus flavor doesn’t overpower food. The light sweetness and bubbly finish help refresh your palate, which makes it a great match for salty, spicy, or creamy choices. Whether you’re ordering a full meal or just a quick snack, this drink can boost the overall experience without adding extra calories.

Classic Fries-The light, crisp citrus taste cleans the palate between bites of salty, golden fries. It keeps the meal from feeling heavy and adds a refreshing boost alongside a savory snack.
Spicy Chicken Sandwich-The cool, lightly sweet finish balances the heat of Wendy’s spicy breading. It’s a great option if you want an energizing drink that cuts through the spice without adding sugar.
Caesar Side Salad-Pairing Monster Zero Ultra with a fresh salad makes for a lighter meal. The chilled drink keeps the combo crisp and refreshing, especially when you’re looking for something less heavy.
Baked Potato-Whether topped with sour cream or cheese, the citrusy fizz brings a nice contrast to the warm, savory flavors. It turns a simple side into a more satisfying meal without stacking on extra calories.
Chocolate Frosty-The clean, sugar-free citrus taste pairs surprisingly well with something sweet and creamy. It offers a balance—dessert for comfort, and Monster Zero Ultra for energy.
Nuggets with Dipping Sauce-The carbonation helps cut through the richness of fried bites and sauces like ranch or honey mustard. It keeps each bite tasting fresh, not greasy.

No matter what you’re craving—whether it’s a hearty burger, a crispy chicken sandwich, or a sweet treat—Wendy’s has something delicious for everyone. With quality ingredients, bold flavours, and plenty of variety, it’s easy to find your next favourite meal. Ready to explore even more options? Check out the Wendy’s Full Menu in Canada and discover what else is waiting for you.