10 Best Best Low Caffeine Energy Drinks of 2025

Tested and Reviewed: Top 10 Best Low Caffeine Energy Drinks deals with expert ratings from 8.1 to a perfect 10

June 2026 Edition

Editor's Choice

9.7

Aspire

ASPIRE® Healthy Energy Drink with Low Caffeine, No Sugar, Carbs, and Keto Friendly Pack – Strawberry Watermelon, 12 Pack

Editor's bottom line:

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

Main Highlights

NATURAL CAFFEINE BOOST WITH NO JITTERS: ASPIRE Healthy Energy Drink provides 80mg of natural caffeine from green tea and guarana seed. Enjoy smooth, sustained energy with no jitters or crashperfect energy boost to get through the day.
ESSENTIAL VITAMINS FOR MENTAL CLARITY: Packed with Vitamins B & C, Biotin, and L-Carnitine, this sugar free energy drink supports mental alertness, focus & effective metabolism. ASPIREs antioxidants help reduce stress while promoting healthy skin.
ZERO CALORIES & SUGAR FREE: This sparkling healthy energy drink has zero sugar and zero calories, ideal for those looking for keto energy drinks and a refreshing low-caffeine energy drink that is suitable for diabetics.
REFRESHING TASTE: Enjoy a crisp, sparkling finish in every sip of ASPIRE. Our beverage is a great coffee replacement that compliments any lifestyle for daily energy.
CLEAN ENERGY FOR EVERY LIFESTYLE: ASPIRE is a clean energy drink that's vegan, gluten-free, and keto-friendly with zero sugar. Enjoy the sustained energy as a preworkout or an afternoon boost!

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Picked by 397 people today

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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9.5

PRIME HYDRATION

PRIME Energy DRIPSCICLE, Sugar Free Energy Drink, 200mg Caffeine and 355mg of Electrolytes for Hydration, Low Calorie, Vegan, Gluten Free, 16 Fluid Ounce, 12 Pack

Main Highlights

FUNCTIONAL ENERGY DRINK: PRIME was designed to deliver great-tasting Hydration and Energy drinks that fuel every lifestyle. PRIME Energy contains zero sugar, only 15 calories or less, and 355mg of electrolytes to give you all the benefits of a traditional energy drink without the crash or jitters.
HYDRATE WITH ELECTROLYTES: 355mg of electrolytes and vitamins B12 and B6 provide the ultimate natural boost for workouts, games, late nights, and anything in between.
NO ARTIFICIAL COLORS OR FLAVORS: PRIME Energy delivers clean, effective, sugar free energy with 200mg of caffeine, no artificial colors, or gluten, perfect for the gym or on the go.
ICONIC FLAVORS, LEGENDARY RECOVERY: With bold, all-natural flavors, PRIME delivers a thirst-quenching boost that turns every flavor into a staple in your beverage rotation. Dripsicle collides sweet cherry, tangy lime, and blue raspberry into a frosty energy blast.
PRIME ENERGY: PRIME Energy combines the ingredients you want with the flavors you love to energize you with every sip. PRIME Energy cans provide a caffeine boost, where PRIME Hydration bottles are a hydration sports drink with no caffeine. PRIME Energy is not suitable for children, those sensitive to caffeine, and pregnant or nursing individuals.

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9.2

Optimum Nutrition

Optimum Nutrition Amino Energy Sparkling Hydration Drink, Electrolytes, Caffeine, Amino Acids, BCAAs, Sugar Free, 12 Fl Oz, Variety Pack of 12 (Packaging May Vary)

Main Highlights

Energy and Hydration: A refreshing blend of 100mg of caffeine from natural sources plus electrolytes for hydration
ZERO sugar and LOW calorie. Only 5 calories per serving
5 grams of amino acids per serving for recovery. Optimal energy drink before exercise or use as an anytime energy boost
On-the-go and ready-to-drink aminos and electrolytes to support an active lifestyle
Optimum Nutrition is the World's #1 Sports Nutrition Brand. Banned substance tested - Highest quality control measures so you feel comfortable and safe consuming the product

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9.0

Alani Nu

Alani Nu VARIETY PACK (CHERRY SLUSH, JUICY PEACH, ORANGE KISS), Low Calorie Energy Drinks, 100mg Caffeine, Biotin, B Vitamins, Zero Sugar, 10 Calories or Less, 8 Fl Oz Cans, 12 Pack

Main Highlights

MINI ENERGY, MAJOR VIBES: Our best-selling, zero-sugar boost now comes in a fun-sized can! Half the caff, half the cals, but double the cute, Alani Nu Mini Energy serves up 100mg of caffeine per canjust enough to put a little pep in your step!
BIG ON B VITAMINS: Tiny but mighty, Mini Energy is also beaming with B3, B5, B6, and B12. These essential vitamins help naturally spark steady energy so you can glow on the go.
NEVER SHORT ON FUN FLAVORS: We squeeze all your fav flavors into our palm-sized pick-me-ups. Sweet or tart, tropical or nostalgicthere's an Alani Nu for every vibe and every you.
ELEVATE EVERY MOMENT: From on-the-go boosts to self-care staples, Alani Nu brings vibrancy to all your daily routines with easy-to-love essentials in the delicious, low-sugar flavors of your dreams.
A TASTE OF WHO WE ARE: At Alani Nu, we're dedicated to creating great-tasting, feel-good products that work as hard as you do and make each step toward your goals a little sweeter. Your glow up? Bestie, we are here for it.

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Best Value

8.8

Save 20%

Optimum Nutrition

Optimum Nutrition Amino Energy Sparkling Hydration Drink, Electrolytes, Caffeine, Amino Acids, BCAAs, Sugar Free, Blueberry Lemonade, 12 Fl Oz, 12 Pack (Packaging May Vary)

20% Off

Main Highlights

Energy + Hydration: A refreshing blend of 100mg of caffeine from natural sources plus electrolytes for hydration
ZERO sugar and LOW calorie. Only 5 calories per serving
5 grams of amino acids per serving for recovery
On-the-go and lightly carbonated sparkling hydration energy drink; 9 refreshing flavors: Blueberry Lemonade, Juicy Strawberry, Watermelon, Grape, Juicy Cherry, Mango Pineapple Limeade, Orange Blast, Peach Bellini, and Green Apple
Its everything you need to show up for what matters to you

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8.6

Bum Energy

BUM Sugar-Free Energy Drink, Root Beer - Lightly Carbonated & No Artificial Colors, Natural Caffeine & Citicoline for Energy & Focus, Brain Boost & Workout Sports Beverage - 12 oz, Pack of 12

Main Highlights

Root Beer Bum Energy Drink: Feeling lazy but ambitious? Dont be a bum; grab a can or 2 of Bum Energy, the new standard for everyday energy. Made with stimulating natural caffeine and brain-boosting Cognizin, a dynamic duo that will work wonders for your mind without the crash later. 12-pack of 12-oz cans.
A True Classic Flavor: Unleash a whole new level of creativity and productivity as you pursue your passions with this refreshing take on the classic Root Beer flavor.
Set a New Standard: Were here to power up the authentic, the ambitious, and the aspiring. Cognizin will help you dial in your focus and keep you locked in while the same amount of Caffeine as a 12oz cup of coffee will stimulate your brain and keep you moving.
Keep It Clean: Leave the drinks that contain a laundry list of ingredients in the past. Bum Energy contains just two simple ingredients, 112mg of Caffeine & 250mg of Cognizin. Zero sugar and no artificial colors. Just pure, untapped energy potential.
Energy For All: Whether youre a student, an athlete, an entrepreneur, or just someone who wants to take life by the horns, Bum Energy is here to help you keep moving forward as you live life to the fullest. Be bold and leave your inner bum behind.

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8.3

Monster

Monster Energy, Lo-Carb Monster, Low Carb Energy Drink, 16 Ounce

Main Highlights

UNLEASH THE BEAST | Tear into a can of the meanest energy drink on the planet, Lo-Carb Monster Energy. Athletes, musicians, anarchists, co-eds, road warriors, metal heads, geeks, hipsters, and bikers dig it- you will too.
SMOOTH and EASY FLAVOR | Lo-Carb Monster packs a powerful punch, and has a smooth, easy drinking flavor, but without the glucose. Low calories, no compromise. Thats what Lo-carb Monster Energy is all about.Not recommended for children, people sensitive to caffeine, pregnant women or women who are nursing
BIG BAD BUZZ | Get the big bad Monster buzz you know and love, but with a fraction of the carbohydrates and only 30 calories per can. And with 140mg of Caffeine in a Monster 16 ounce can, Lo-Carb Monster Energy offers more for less when compared with other 8.3 ounce energy drinks.
STOCK UP WITH A 15 PACK | For those looking for a powerful, low calorie energy drink to stay in action, Lo-Carb Monster Energy is available in a convenient pack of 15
Due to new FDA nutrition labeling requirements, product labels may vary from those pictured.

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8.1

Aspire

ASPIRE® The Fan Favorite Variety Pack, Healthy Energy Drink 80mg Natural Caffeine, Zero Sugar No Carbs Keto Friendly, 18 Pack Green Tea Sugar Free Drink Low Caffeine Zero Calorie

Main Highlights

Natural Energy Drinks: Experience a refreshing boost with our clean energy drink, crafted to provide healthy energy with zero sugar. Perfect for those seeking a low caffeine energy drink option, similar to a cup of coffee.
Zero Sugar Energy Drinks: Our zero sugar energy drinks offer prime energy without the guilt. Enjoy the delicious flavors without compromising on your dietary goals or worrying about sugar intake.
Energy Drinks Variety Pack: This energy drinks variety pack offers 3 delightful flavors, perfect for those who want to explore different tastes. Each low caffeine energy drink provides a subtle kick.
Prime Energy Source: With energy drink zero sugar options, our healthy energy drinks deliver prime energy to fuel your day. Ideal for health-conscious individuals seeking a balanced lifestyle.
Keto-Friendly Energy: Our aspire energy drinks are keto-friendly, ensuring you stay on track. These healthy energy drinks combine low caffeine with vibrant flavors for a satisfying drink choice.

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8.1

Liquid Death

Liquid Death Sparkling Energy Variety Pack, Zero Sugar Energy Drink, Unextreme Caffeine 100mg, Essential Vitamins, 3 Flavors: Strawberry, Orange, and Murder Mystery, 12 Fl Oz (Pack of 12)

Main Highlights

The Easy-Drinking Energy Drink
Unextreme Caffeine (100mg) = 1 Coffee
Zero Sugar | 5 Calories
Boosts Metabolism
Essential Vitamins + L-Theanine
No Corn Syrup. No Aspartame.
No Artificial Colors or Dyes
Co-Formulated by Board-Certified Surgeon Dr. Darshan Shah, MD

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Our Best Overall Choice

Best Choice

9.7

Aspire

ASPIRE® Healthy Energy Drink with Low Caffeine, No Sugar, Carbs, and Keto Friendly Pack – Strawberry Watermelon, 12 Pack

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

NATURAL CAFFEINE BOOST WITH NO JITTERS: ASPIRE Healthy Energy Drink provides 80mg of natural caffeine from green tea and guarana seed. Enjoy smooth, sustained energy with no jitters or crashperfect energy boost to get through the day.
ESSENTIAL VITAMINS FOR MENTAL CLARITY: Packed with Vitamins B & C, Biotin, and L-Carnitine, this sugar free energy drink supports mental alertness, focus & effective metabolism. ASPIREs antioxidants help reduce stress while promoting healthy skin.
ZERO CALORIES & SUGAR FREE: This sparkling healthy energy drink has zero sugar and zero calories, ideal for those looking for keto energy drinks and a refreshing low-caffeine energy drink that is suitable for diabetics.
REFRESHING TASTE: Enjoy a crisp, sparkling finish in every sip of ASPIRE. Our beverage is a great coffee replacement that compliments any lifestyle for daily energy.
CLEAN ENERGY FOR EVERY LIFESTYLE: ASPIRE is a clean energy drink that's vegan, gluten-free, and keto-friendly with zero sugar. Enjoy the sustained energy as a preworkout or an afternoon boost!

Show Price

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