10 Best 0 Calorie Energy Drinks of 2025

Tested and Reviewed: Top 10 0 Calorie Energy Drinks deals with expert ratings from 8.1 to a perfect 10

March 2026 Edition

Editor's Choice

9.7

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C4

Cellucor C4 Smart Energy Drink - Sugar Free Performance Fuel & Nootropic Brain Booster, Coffee Substitute or Alternative | Cherry Berry Lime 12 Oz - 12 Pack

11% Off

Editor's bottom line:

“This 0 calorie energy drinks is the best one we tested. In terms of quality, brand and price, we couldn't ask for more.”

Main Highlights

ENERGY TO OVERACHIEVE - Formulated with 200mg of InnovaTea Naturally Derived Caffeine produced from tea leaves that delivers anytime energy and alertness. Conquer any task from work to play, gaming to studying, partying to planning to pre workout
SUGAR-FREE BEVERAGE FOR MEN & WOMEN - Zero sugar, zero calories, and zero carbs in every delicious serving, with no artificial colors or dyes
DELICIOUS FLAVORS UNLIKE ANYTHING ON THE MARKET - Icy Blue Razz, Black Cherry, Strawberry Guava, Tropical Passionfruit, Blood Orange Yuzu, Cherry Berry Lime, Watermelon Burst, and Peach Mango Nectar.
C4 SUGAR-FREE ENERGY DRINK - America's Number 1 Selling Pre-Workout Brand has been trusted since 2011 with over 2 billion servings sold
PACKAGING MAY VARY* - New Look, Same C4 Smart Energy!

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Picked by 397 people today

9.5

Monster

Monster Energy Zero Ultra, Sugar Free Energy Drink, 16 Ounce

Main Highlights

FULL FLAVOR, ZERO SUGAR: Zero Ultra has 10 calories and zero sugar, but with all the flavor youre accustomed to and packed with our sugar-free Monster Energy blend.
REFRESHING TASTE: Zero Ultras lighter tasting flavor profile is a less sweet, sparkling, citrus energy drink that delivers refreshment. Monster Energy Zero Ultra is great for any occasion.
UNLEASH THE ULTRA BEAST: Some people are impossible to please. As soon as they get what they thought they wanted, they always want more. Our team riders and Monster Girls are no different theyve been dropping some hints lately. Theyve been asking us for a new Monster drink. A little less sweet, lighter-tasting, zero calories, but with a full load of our Monster energy blend. Sure, white is the new black. We went all out: Monster Energy Zero Ultra.
STOCK UP WITH A 15 PACK: For those looking for a Monster thats lighter tasting, has zero sugar, and contains the full Monster Energy blend, Monster Energy Zero Ultra is available on in a convenient pack of 15.
Product labels may vary from those pictured

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9.5

Bloom Nutrition

Bloom Nutrition Sparkling Energy Drink - Variety Pack - Natural Caffeine, Zero Sugar, 180mg Caffeine - Antioxidant-Rich with Green Coffee Bean, Green Tea Extract, Prebiotics - 12oz 12 Pack

Main Highlights

NATURAL ENERGY: Made with zero sugar and 180mg of natural caffeine from green coffee bean extract, each 10-calorie can of Bloom Sparkling Energy delivers the steady energy kick you crave minus the crash.
BETTER-FOR-YOU INGREDIENTS: Bloom Sparkling Energy Drinks with prebiotics are thoughtfully made with lychee and green tea extracts for a boost of antioxidants and metabolism support. Theyre vegan, gluten-free, and formulated to support your wellness journey at every step.
BUBBLING WITH FLAVOR: Bloom Nutrition is famous for flavor. Our refreshingly fizzy energy drinks feature delicious, fruit-forward flavor combinations that will make your mouth water from sweet Strawberry Watermelon to tropical Peach Mango. No artificial flavors or colors and no aspartame, ever.
WELLNESS BENEFITS: Bloom Sparkling Energy doesnt just taste good, it makes you feel good, too Thats all thanks to functional ingredients like l-theanine and ginseng, which promote mental focus to help you crush your workout goals and smash that mid-day slump.
FEMALE-FOUNDED: After co-founder Mari Llewellyn transformed her life through wellness and lost over 90 lbs, she was inspired to help women do the same. With that mindset, she created Bloom: high-quality, eective, and delicious wellness products to help women everywhere bloom into their best selves

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9.2

C4

Cellucor C4 Performance Energy Drink | Strawberry Blast | Zero Sugar Carbonated Preworkout Energy | 200mg Caffeine with Beta Alanine | 16 Fl Oz (12 Pack)

Main Highlights

Disclaimer: PACKAGING MAY VARY
NSF-CERTIFIED FOR SPORT: Tested & certified for professional and collegiate athletes
EXPLOSIVE ENERGY: Elevate energy and performance with 200mg of caffeine.
UNRIVALED FLAVORS: Enjoy an amazing variety of flavors guilt-free with zero sugar or artificial colors
ENHANCE ENDURANCE: Clinically studied CarnoSyn Beta-Alanine to fight fatigue and power muscular endurance.
BOOST PERFORMANCE: Clinically studied BetaPower to support muscle cell hydration and physical performance.

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9.0

CELSIUS

CELSIUS Assorted Flavors Official Variety Pack, Functional Essential Energy Drinks, 12 Fl Oz (Pack of 12)

Main Highlights

Functional, Essential Energy with 200mg Caffeine to help you LIVE FIT
Made with Premium, Proven Ingredients and 7 Essential Vitamins
No Sugar
No High Fructose Corn Syrup, No Aspartame, No Artificial Flavors or Colors
Gluten-Free, Kosher, Non-GMO, & Certified Vegan
Assorted Variety Pack, Flavors May Vary

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8.8

RYSE Up Supplements

RYSE Fuel Energy Drink - Variety Pack - Sugar Free, Gluten Free & Vegan - 200mg Natural Caffeine, Taurine & Choline for Focus & Energy - No Artificial Colors - 16 fl oz Cans (12-Pack)

Main Highlights

CLEAN ENERGY ON DEMAND: Delivers 200mg of natural caffeine for clean, crash-free energy anytime you need it. Sugar free, vegan, and gluten free, its a high-performance drink built to fuel busy days, workouts, and focused tasks.
SUPPORTS MENTAL FOCUS: Formulated with 500mg of choline bitartrate and 500mg of taurine to enhance cognitive clarity, mental endurance, and performance. Stay focused, alert, and energized throughout your most demanding days.
ZERO SUGAR, VEGAN FORMULA: Enjoy zero sugar, zero calories, and a completely vegan, gluten-free formula that delivers energy without guilt. Clean ingredients and no artificial colors make it a smarter energy choice.
AUTHENTIC, SIGNATURE FLAVORS: Enjoy our collection of delicious and unique flavors guaranteed satisfy your taste buds. Try a classic or grab one of our authentic flavor collaborations with flavors that will take you back to your childhood.
PREMIUM INGREDIENTS ONLY: Built with research-backed ingredients and tested for quality, purity, and effectiveness. Every can of RYSE Fuel supports your goals with clean energy you can count onno fillers, no shortcuts.

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8.6

Monster

Monster Energy Ultra Variety Pack, PKZSD, Sugar Free Energy Drink, 16 Ounce

Main Highlights

TASTE WITH A PASSION: Savor this aphrodisiac. One sip and youll be crazy for Ultra Strawberry Dreams.
FULL FLAVOR, ZERO SUGAR: Zero Ultra has 10 calories and zero sugar, but with all the flavor youre accustomed to and packed with our sugar-free Monster Energy blend.
REFRESHING TASTE |Let the juicy peach flavor of zero sugar Ultra Peachy Keen take you back to the summer of love.
STOCK UP WITH A 15 PACK I Time to stock up. For those looking for a Monster thats lighter tasting, has zero sugar, and contains the fill Monster Energy Blend, Monster Energy Ultra Strawberry Dreams, Zero Ultra, and Ultra Peachy Keen is available in a convenient pack of 15.
Product labels may vary from those pictured

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8.3

CELSIUS

CELSIUS Peach Mango Green Tea, Functional Essential Energy Drink 12 Fl Oz (Pack of 12)

Main Highlights

Functional, Essential Energy with 200mg Caffeine to help you LIVE FIT
Made with Premium, Proven Ingredients and 7 Essential Vitamins
No Sugar, No Sodium
No High Fructose Corn Syrup, No Aspartame, No Artificial Flavors or Colors
Gluten-Free, Kosher, Non-GMO, & Certified Vegan
Non-carbonated CELSIUS Peach Mango Green Tea combines the tropical sweetness of mangos and juicy, vibrant peaches without all the bubbles. Reminiscent of a brisk, refreshing peach iced tea.

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8.1

Lucky Energy

Lucky Energy Sugar Free Energy Drinks, Variety Pack, 16oz Cans (10-Pack) Healthy, Zero Sugar Energy Drink with Maca, Ginseng, Beta-Alanine, Taurine & 200mg Caffeine

Main Highlights

RELENTLESS ENERGY WITHOUT THE CRASH: 200 mg of caffeine plus beta-alanine delivers smooth, sustained powerso you can push through 5 a.m. workouts, marathon workdays, or full-tilt weekends without burning out.
SHARP FOCUS, UNSTOPPABLE DRIVE: Maca and ginseng team up to clear mental fog and sharpen your edge. Whether youre chasing PRs at the gym or chasing kids around the house, this clean energy keeps you locked in.
CLEAN ENERGY, SUPERCHARGED: Built around 5 powerhouse ingredientscaffeine, beta-alanine, taurine, maca, and ginsengLucky delivers smooth energy, sharper focus, and relentless drive. Zero sugar. Zero calories. Zero boring.
BUILT FOR THE OUTLIERS: Not everyone gets itand thats the point. 16 oz of fuel for dreamers, rebels, and the ones who never clock out.
BUILT FOR THE RELENTLESS: No mixing. No nonsense. Just grab-and-go energy for the moments when life gets messy and quitting isnt an option. Fortune favors the bold.

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8.1

Zevia

Zevia Zero Calorie Energy Drink, Pineapple Paradise, 120mg Caffeine, Zero Sugar, Non-GMO, 12 Fl Oz (Pack of 12)

Main Highlights

Zevia Zero Calorie Energy Drink, Pineapple Paradise, 120mg Caffeine, Zero Sugar, Non-GMO, 12 Fl Oz (Pack of 12)

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Our Best Overall Choice

Best Choice

9.7

C4

Cellucor C4 Smart Energy Drink - Sugar Free Performance Fuel & Nootropic Brain Booster, Coffee Substitute or Alternative | Cherry Berry Lime 12 Oz - 12 Pack

11% Off

Editor's bottom line:

“This is the best one we tested. In terms of quality, brand and price, we couldn't ask for more.”

Main Highlights

ENERGY TO OVERACHIEVE - Formulated with 200mg of InnovaTea Naturally Derived Caffeine produced from tea leaves that delivers anytime energy and alertness. Conquer any task from work to play, gaming to studying, partying to planning to pre workout
SUGAR-FREE BEVERAGE FOR MEN & WOMEN - Zero sugar, zero calories, and zero carbs in every delicious serving, with no artificial colors or dyes
DELICIOUS FLAVORS UNLIKE ANYTHING ON THE MARKET - Icy Blue Razz, Black Cherry, Strawberry Guava, Tropical Passionfruit, Blood Orange Yuzu, Cherry Berry Lime, Watermelon Burst, and Peach Mango Nectar.
C4 SUGAR-FREE ENERGY DRINK - America's Number 1 Selling Pre-Workout Brand has been trusted since 2011 with over 2 billion servings sold
PACKAGING MAY VARY* - New Look, Same C4 Smart Energy!

Show Price

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