10 Best Electrolytes Tablets With Caffeine of 2025

Tested and Reviewed: Top 10 Electrolytes Tablets With Caffeine deals with expert ratings from 8.1 to a perfect 10

March 2026 Edition

Editor's Choice

9.7

Nuun

Nuun Energy Electrolyte Tablets with Ginseng, Caffeine from Green Tea Extract, Vitamin B12, B6, B5, Magnesium & 4 Other Electrolytes, Gluten Free & Vegan, Berry Blast, 8 Pack (80 Servings Total)

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Editor's bottom line:

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

Main Highlights

HYDRATION WITH AN ENERGY BOOST: Nuun Energy electrolyte tablets deliver a gentle boost of energy with 80 mg caffeine from Green Tea Extract, 20 mg Panax Ginseng and a blend vitamin B12, B6, & B5
5 ESSENTIAL ELECTROLYTES: These Nuun caffeine electrolyte tablets include 5 essential electrolytes to proactively help you hydrate and stay hydrated; electrolytes included are Potassium, Sodium, Chloride, Magnesium, and Calcium
THE PERFECT PICK-ME-UP: Nuun caffeine electrolyte tablets are a great way to start the morning or use throughout action-packed days; it's a clean* hydration option that is non-GMO, vegan, and gluten free
VEGAN, NON-GMO, AND 2g OF SUGAR: Nuun Energy is made with clean*, plant-based ingredients, is gluten free, vegan, kosher, and non-GMO; and each tablet contains 2g of sugar
REFRESHING FLAVOR: This pack contains 8 tubes (10 tablets each) of Berry Blast tablets for a total of 80 servings; the tubes are also perfect to take on-the-go

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Picked by 397 people today

9.5

Nuun

Nuun Energy Electrolyte Tablets with Ginseng, Caffeine from Green Tea Extract, Vitamin B12, B6, B5, Magnesium & 4 Other Electrolytes, Gluten Free & Vegan, Mixed Flavors, 4 Pack (40 Servings Total)

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Main Highlights

HYDRATION WITH AN ENERGY BOOST: Nuun Energy electrolyte tablets deliver a gentle boost of energy with 80 mg caffeine from Green Tea Extract, 20 mg Panax Ginseng and a blend vitamin B12, B6, & B5
5 ESSENTIAL ELECTROLYTES: These Nuun caffeine electrolyte tablets include 5 essential electrolytes to proactively help you hydrate and stay hydrated; electrolytes included are Potassium, Sodium, Chloride, Magnesium, and Calcium
THE PERFECT PICK-ME-UP: Nuun caffeine electrolyte tablets are a great way to start the morning or use throughout action-packed days; it's a clean* hydration option that is non-GMO, vegan, and gluten free
VEGAN, NON-GMO, AND 2g OF SUGAR: Nuun Energy is made with clean*, plant-based ingredients, is gluten free, vegan, kosher, and non-GMO; and each tablet contains 2g of sugar
4 REFRESHING FLAVORS: This 4 pack contains one tube (10 tablets each) each of popular Nuun flavors Berry Blast, Tropical Punch, Ginger Lime Zing, and Watermelon Burst for a total of 40 servings; the tubes are also perfect to take on-the-go

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9.5

Nuun

Nuun Sport Electrolyte Tablets with Magnesium, Calcium, Potassium, Chloride & Sodium, Gluten Free & Vegan, Mixed Flavor, 4 Pack (40 Servings Total)

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Main Highlights

MADE FOR PROACTIVE HYDRATION: Nuun Sport is made for proactive hydration to support your active lifestyle; these effervescent tablets contain hard-working electrolytes that hydrate better than water alone
WITH 5 ESSENTIAL ELECTROLYTES: Nuun Sport helps replace the electrolytes your body loses through sweat during exercise, to keep you hydrated; Each tablet has 300mg Sodium, 150mg Potassium, 40mg Chloride, 25mg Magnesium, 13mg Calcium
ELECTROLYTE TABLETS FOR YOUR ACTIVE LIFE: Each tablet added to water helps you stay hydrated before you break a sweat as well as during and after exercise; keep a tube on hand for your action-packed days
MADE WITH CLEAN INGREDIENTS (2): Nuun Sport hydration tablets have 1g of sugar and are non-GMO; vegan and gluten-free; Nuun is proudly B-Corp Certified
GREAT-TASTING ELECTROLYTE TABLETS: This Nuun Sport 4 pack contains 1 tube of each refreshing flavor: Strawberry Lemonade, Lemon Lime, Tri-Berry, and Citrus Fruit for a total of 40 servings

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9.2

Nuun

Nuun Sport + Caffeine Electrolyte Tablets – Dissolvable in Water, Variety Pack | 5 Essential Electrolytes for Hydration | 1g Sugar Drink Mix | Vegan, Non-GMO | 6 Pack (60 Total Servings)

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Main Highlights

ENHANCE YOUR ACTIVE LIFESTYLE: Keep a tube in your gym bag, car, purse, desk, hiking pack or anywhere youll want to mix up an electrolyte replenishing drink
WITH 5 ESSENTIAL ELECTROLYTES: Nuun Sport helps replace the electrolytes your body loses through sweat during exercise, to keep you hydrated ; Each tablet has 300mg Sodium, 150mg Potassium, 40mg Chloride, 25mg Magnesium, 13mg Calcium
HYDRATION WITH A BOOST OF CAFFEINE: Each Sport + Caffeine electrolyte tablet contains 40mg Caffeine from Green Tea Leaf Extract for times when you need hydration with a gentle boost of energy
MADE WITH CLEAN INGREDIENTS (2): Nuun Sport hydration tablets have 1g of sugar and are non-GMO; vegan and gluten-free; Nuun is proudly B-Corp Certified
GREAT-TASTING ELECTROLYTE TABLETS: This Nuun Sport 6 pack contains 1 tube of each refreshing flavor: Strawberry Lemonade, Lemon Lime, Tri-Berry, Sport + Caffeine Wild Berry, Sport + Caffeine Cherry Limeade, and Sport + Caffeine Fresh Lime for a total of 60 servings

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9.0

SaltStick

SaltStick Electrolyte FastChews with Caffeine - 60 Citrus Burst Chewable Tablets - Salt Tablets for Running and Hydration, Electrolyte Chews - 60 Count

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Main Highlights

CHEWABLE ELECTROLYTE TABLETS: SaltStick FastChews are chewable bite-sized electrolyte tablets packed with sodium, potassium, calcium, and magnesium. These electrolyte supplements were designed to replace the essential electrolytes lost through sweat to keep the body hydrated during endurance workouts.
CAFFEINE ENERGY TABLETS: These chewable electrolytes provide fast absoprtion with Green Tea Caffeine to give that extra boost you need.
ELECTROLYTES THAT WORK FAST: These electrolyte chews are designed to absorb quickly, faster than the leading sports drink or electrolyte powders. Just chew it and feel the difference.
SPORT ELECTROLYTE SUPPLEMENT: Perfect for any sport where you sweat! Whether you need electrolytes as part of your endurance training and running essentials kit or you're playing intense sports like tennis, basketball or football, these chewable tablets will be your new favorite sports nutrition supplement! Simply chew and enjoy!
HOW TO USE: Just Chew It! Chew the tablets to replace the electrolytes lost through sweat. FastChews are a low-calorie electrolyte supplement to simply provide fast acting electrolytes with none of the extra stuff.

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8.8

SaltStick

SaltStick Electrolytes with Caffeine - Salt Pills and Electrolytes for Running, Hydration, Leg Cramps Relief, Sports Recovery, Hiking Essentials - Salt, Magnesium, Potassium, Vitamin D3 - 100 Count

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Main Highlights

FAST ABSORPTION: SaltStick electrolyte capsules give your body the electrolyte supplements it needs during an intense or endurance workout. They're easy to use, easy to digest, and soft on the stomach. These electrolyte supplements absorb fast into the body, giving you the extra boost you want without all the fillers. Why spend extra time and effort mixing an eleectrolytes powder drink when you can simply swallow an electrolyte pill during intense or endurance workouts?
CAFFEINE: Give yourself an extra boost during your work with 30 mg of Caffeine in every SaltStick Electrolyte capsule. Boost your energy, boost your intesity, boost your workout using electrolytes with caffeine. Each electrolyte pill contains 30mg of caffeine, equal to about a third of a cup of coffee. Just enough to give that extra boost without any jitters or upset stomachs.
DESIGNED FOR ELITE PERFORMANCE: SaltStick Race Ready Electolyte Caps Plus have been used by World Champions and are ideal for endurance athletes competing at all levels who are seeking to set personal records or world records. These electrolyte capsules provide the original SaltStick Caps electrolyte ratio, with 190 mg sodium citrate (as 810mg Sodium Citrate) to help further reduce stomach discomfort.
INFORMED SPORT CERTIFIED: Saltstick Race Ready Caps Plus are certified through Informed Sport, receiving an accredation to ISO/IEC 17025, the gold standard for supplement product analysis in quality control, purity or ensuring compliance with industry regulations. Every batch of Salt Stick Race Ready Caps is certified, ensuring that they are tested for banned substances and meet high-quality manufacuring standards.
REPLACES ELECTORLYTES LOST IN SWEAT WITH CLEAN INGREDIENTS: Non-GMO, Vegetarian, Gluten Free, Sugar Free. One (1) capsule contains 190 mg sodium, 53 mg potassium, 14 mg calcium, 7 mg magnesium, 2.5 mcg (100 IU) Vitamin D3, 50 mg Chloride, And 30mg of Caffeine.

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8.6

GU Energy

GU Energy Hydration Electrolyte Drink Tablets, Enhanced Endurance Sports Drink for Running, Cycling, Triathlon, 4-Count (48 Servings), Assorted Flavors

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Main Highlights

Dissolvable hydration electrolyte drink tablets replace sodium electrolytes lost through sweat during exercise, improving performance and recovery
Box includes four portable tubes, each containing 12 tablets, in four different flavors: Lemon Lime, Orange, Strawberry Lemonade, and Tri-Berry, 48 total servings
Tablets are easily dissolved in 16 ounces of water, and have a light, effervescent flavor, ideal for before, during, and after workouts
Each 10-calorie tablet contains 320 milligrams of sodium and 55 milligrams of potassium to help maintain water balance as electrolytes are depleted
All flavors are caffeine-free and made with vegan ingredients

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8.3

Nuun

Nuun Energy: Cherry Limeade Electrolyte + Caffeine Tablets (3 Tubes of 10 Tabs) 3

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Main Highlights

A tasty & hydrating blend of electrolytes, minerals and caffeine provides complete hydration with an extra boost*.
10 tablets per tube.
Dissolve in 16oz. of water.
Item Package Quantity: Pack of 3

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8.1

SaltStick

SaltStick Electrolyte FastChews with Caffeine - 60 Tropical Twist Chewable Tablets - Salt Tablets for Running and Hydration, Electrolyte Chews - 60 Count

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Main Highlights

CHEWABLE ELECTROLYTE TABLETS: SaltStick FastChews are chewable bite-sized electrolyte tablets packed with sodium, potassium, calcium, and magnesium. These electrolyte supplements were designed to replace the essential electrolytes lost through sweat to keep the body hydrated during endurance workouts.
CAFFEINE ENERGY TABLETS: These chewable electrolytes provide fast absoprtion with Green Tea Caffeine to give that extra boost you need.
ELECTROLYTES THAT WORK FAST: These electrolyte chews are designed to absorb quickly, faster than the leading sports drink or electrolyte powders. Just chew it and feel the difference.
SPORT ELECTROLYTE SUPPLEMENT: Perfect for any sport where you sweat! Whether you need electrolytes as part of your endurance training and running essentials kit or you're playing intense sports like tennis, basketball or football, these chewable tablets will be your new favorite sports nutrition supplement! Simply chew and enjoy!
HOW TO USE: Just Chew It! Chew the tablets to replace the electrolytes lost through sweat. FastChews are a low-calorie electrolyte supplement to simply provide fast acting electrolytes with none of the extra stuff.

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8.1

VALI

VALI Electrolyte Salts Plus 40mg Caffeine. Rapid Oral Rehydration Replacement Pills. Hydration Nutrition Powder Supplement, Energy, Recovery & Relief Fast. Fluid Health Essentials. 120 Veggie Capsules

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Main Highlights

Health, Happiness, & Performance - We started VALI because we want to know exactly whats inside our supplements and we want supplements that give real results without the marketing fluff other companies use to charge exorbitant prices. Nothing proprietary, clean highest quality ingredients at a great value, transparent formula, 3rd party testing for purity, and a commitment to above and beyond customer service. This is our promise to you!
Fast Acting & Easy Quick Hydration - Electrolytes are essential for muscle movement and energy. When you exercise, run, play sports, or go low carb keto, your body gets rid of critical salts through sweat and perspiration. If not replaced, muscles cramp, get tired, and tighten up. Use a salt mixture you can take to replenish on-the-go. No drinks, packs, packets, sticks, or mixing tablets. Bring VALI salt pills with caffeine to the race event, hike, or take at home to stay hydrated with no mess.
Safe, Clean & Transparent Formula - Unflavored capsules to maintain active performance and aid endurance. Zero carbs, sugar free, artificial flavors or preservatives. Vegetarian, Non-GMO ingredients. Keto & paleo friendly. A superior powdered rehydration blend for ultimate healthy mineral level balance - Vitamin D3, Calcium, Magnesium, Sodium, Potassium, Himalayan Pink Salt, Zinc & 40mg Caffeine per capsule. Proudly made in the USA in an eco-friendly facility under the latest cGMP guidelines.
Replace Fluids & Keep Going - Prevent quitting and eliminate the need to stop. Take before and during activity to ensure electrolyte replenishment health. When energy drops, extreme fluid loss happens, or youre running to power through, maintain electrolyte balance and boost energy levels. Workout harder in hot weather, high intensity, in heat, or in cold. With water and caffeinated salts, recharge faster and recover stamina quickly so cramping isnt an issue with quick action vital salts.
All Types Of Athletes - Formulated as an optimal hydrating energy booster complex for adults, use the salt pills for replenishing low electrolyte levels at work, play or travel. Take for fasting, supporting ketogenic food or to increase hydration for a healthier, naturally hydrated body and mind. For men and women, our premium electrolytes help with running recovery, hiking, cycling or biking cramps, sustained fitness or elite workouts like triathlons, and anyone prone to sore or stiff muscles.

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Our Best Overall Choice

Best Choice

9.7

Nuun

Nuun Energy Electrolyte Tablets with Ginseng, Caffeine from Green Tea Extract, Vitamin B12, B6, B5, Magnesium & 4 Other Electrolytes, Gluten Free & Vegan, Berry Blast, 8 Pack (80 Servings Total)

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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

HYDRATION WITH AN ENERGY BOOST: Nuun Energy electrolyte tablets deliver a gentle boost of energy with 80 mg caffeine from Green Tea Extract, 20 mg Panax Ginseng and a blend vitamin B12, B6, & B5
5 ESSENTIAL ELECTROLYTES: These Nuun caffeine electrolyte tablets include 5 essential electrolytes to proactively help you hydrate and stay hydrated; electrolytes included are Potassium, Sodium, Chloride, Magnesium, and Calcium
THE PERFECT PICK-ME-UP: Nuun caffeine electrolyte tablets are a great way to start the morning or use throughout action-packed days; it's a clean* hydration option that is non-GMO, vegan, and gluten free
VEGAN, NON-GMO, AND 2g OF SUGAR: Nuun Energy is made with clean*, plant-based ingredients, is gluten free, vegan, kosher, and non-GMO; and each tablet contains 2g of sugar
REFRESHING FLAVOR: This pack contains 8 tubes (10 tablets each) of Berry Blast tablets for a total of 80 servings; the tubes are also perfect to take on-the-go

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