Best Sports Electrolyte Tablets of 2025
Last updated on 25/09/2025
Advertising disclosure
Advertising disclosure
Best Choice
1
Nuun Sport Electrolyte Tablets | Hydration with Vitamin C | Vegan, Gluten-Free, No Artificial Sweeteners | Lemon Lime Flavor, 8 Pack (80 Tablets)
Nuun
18% OffFree Shipping
Show More
Nuun
Nuun Sport Electrolyte Tablets | Hydration with Vitamin C | Vegan, Gluten-Free, No Artificial Sweeteners | Lemon Lime Flavor, 8 Pack (80 Tablets)
18% OffFree Shipping
Why we love it
- Electrolyte-rich and delicious flavor.
- Enhanced hydration for workouts.
- Free from artificial sweeteners.
Main Highlights
- Nuun Sport is an Electrolyte-Rich Sports Drink Tablet, enhanced with electrolytes and bursting with delicious fruity flavor. Mix with water for a hydrating beverage to keep you powering through your next workout.
- Our tiny bubbles go to work to ensure your body quickly soaks up all the goodness of Nuun's electrolyte blend.
- Nuun Sport Electrolyte Tablets enhance your workout and/or your work day naturally through improved hydration. Keep a tube in your gym bag, car, purse, hiking pack or anywhere you'll want to mix up a healthy, replenishing drink.
- The Nuun product you know and love just set a personal record: Still delivering the clean, hydrating formula that inspires a healthier, happier, more active lifestyle, but now even tastier and cleaner. Clean Formulation: Free from artificial flavouring, colouring or sweeteners.
- At first look, you’ll notice Nuun Sport’s snazzy packaging makeover. We hope that our new look will help to better identify the Nuun product that’s right for you.
Show More
Value for Money
2
Nuun Sport Electrolyte Tablets - Dissolvable in Water, Mixed Flavors | 5 Essential Electrolytes for Hydration | 1g Sugar Drink Mix | Vegan, Non-GMO | 4 Pack (40 Total Servings)
Nuun
Free Shipping
Show More
Nuun
Nuun Sport Electrolyte Tablets - Dissolvable in Water, Mixed Flavors | 5 Essential Electrolytes for Hydration | 1g Sugar Drink Mix | Vegan, Non-GMO | 4 Pack (40 Total Servings)
Free Shipping
Why we love it
- Proactive hydration for active lifestyles.
- Essential electrolytes for optimal performance.
- Great taste with clean ingredients.
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
Show More
3
fourfive Hydration Tablets (Berry) Low Calorie Vitamin Electrolytes, Vegan, Magnesium & Calcium, Sports Hydration - 3x20 Effervescent Tablets
fourfive
Free Shipping
Show More
fourfive
fourfive Hydration Tablets (Berry) Low Calorie Vitamin Electrolytes, Vegan, Magnesium & Calcium, Sports Hydration - 3x20 Effervescent Tablets
Free Shipping
Why we love it
- Optimal for sports performance.
- Promotes quick recovery.
- Natural, delicious alternative.
Main Highlights
- ELECTROLYTES TABLETS: fourfive electrolyte effervescent tablets contain essential vitamins & electrolytes lost during exercise helping restore hydration more than just water alone - designed by athletes for optimal sport performance
- ELECTROLYTES: A hydration tablet which dissolves in your water bottle - keep up your energy levels whilst you workout, help prevent injuries caused by dehydration & recover faster
- VITAMINS: Including magnesium, calcium, sodium, Vitamin C & a combination of B vitamins to keep you strong & energised - independently tested to guarantee every batch achieves 'banned substance' approval
- NATURAL: The perfect alternative to sugary energy drinks - vegan, caffeine free, no chalk - low calorie & a delicious natural berry flavour
- EASY TO USE: Dissolve 1 tablet in 500ml water & sip throughout or after exercise - for best results, pair with our oils, capsules & multivitamins
Show More
4
Fast&Up Reload Electrolyte Tablets, Mixed Berry Flavour, 80 Effervescent Tablets, Rapid Hydration & Energy, with Vitamin C & B12, Vegan
FAST&UP
Free Shipping
Show More
FAST&UP
Fast&Up Reload Electrolyte Tablets, Mixed Berry Flavour, 80 Effervescent Tablets, Rapid Hydration & Energy, with Vitamin C & B12, Vegan
Free Shipping
Why we love it
- Provides instant hydration and nutrients.
- Optimizes recovery, prevents dehydration.
- Prevents muscle injuries, stress.
Main Highlights
- ✓ Fast&Up Reload is formulated with an ideal combination of electrolytes, vitamins, minerals, and antioxidants that help provide instant hydration.
- ✓ Fast&Up Reload is a hypotonic drink that helps with faster electrolyte replenishment, maintains fluid balance, optimises the recovery process, and prevents dehydration
- ✓ Helps to maintain prevent muscle related injuries, stress, cramps and exhaustion
- ✓ Faster nutrient absorption and action with Swiss effervescent technology
- ✓ How to Use: Drop 1 effervescent tablet in 250 ml water, wait until it dissolves completely in water and drink. You can consume the drink in between any activity, after workout or at the end of a tiring day
Show More
5
Electrolyte Tablets 900mg - 6 Months Supply - 180 Electrolyte Complex Tablets - Unflavoured, High-Strength & Vegan-Friendly - Sodium, Magnesium, Chloride, Calcium, & Potassium - Non-GMO & Gluten-Free
WeightWorld
Free Shipping
Show More
WeightWorld
Electrolyte Tablets 900mg - 6 Months Supply - 180 Electrolyte Complex Tablets - Unflavoured, High-Strength & Vegan-Friendly - Sodium, Magnesium, Chloride, Calcium, & Potassium - Non-GMO & Gluten-Free
Free Shipping
Why we love it
- Power-packed with essential minerals.
- Supports active lifestyle recovery.
- Keto-friendly and sugar-free.
Main Highlights
- 180 TABLETS - 6 MONTHS SUPPLY: Each bottle contains 180 Electrolyte tablets, designed to last 6 months with the recommended daily intake. Delivering 900mg of essential electrolytes per serving, these tablets have no aftertaste and require no mixing, making them a clean and convenient option for any daily routine.
- WHY ELECTROLYTE IS ESSENTIAL: Electrolytes include minerals such as magnesium, potassium, calcium, and chloride. Magnesium contributes to electrolyte balance. Potassium contributes to normal muscle function. Calcium contributes to normal energy-yielding metabolism. Chloride contributes to normal digestion by production of hydrochloric acid in the stomach (EFSA)
- GO-TO VEGAN-FRIENDLY TABLETS: Each serving of the electrolyte supplement provides high strength electrolyte complex in convenient, travel-friendly tablets. Formulated to be vegan-friendly, gluten, allergen & lactose-free, these electrolyte tablets are designed to complement a balanced way of life. Made for those who like things simple and clear.
- EASY-TO-SWALLOW TABLETS: WeightWorld's Electrolyte tablets are convenient and easy to swallow, with no need for measuring. Whether as part of a daily routine or while travelling, they offer a practical way to stay consistent. Free from artificial flavours, they offer a clean choice for everyday intake. With no unnecessary additives, this makes it a to-go choice.
- THE JOURNEY OF WEIGHTWORLD: Born from a passion for food supplements, WeightWorld has been growing since 2006. With nearly two decades of experience, the brand offers a wide range of products, including vitamins, minerals, plant-based supplements, devices, and more. Now reaching multiple countries, the focus remains on developing products that evolve with changing needs while staying true to the values that started it all.
Show More
6
Revival Rapid Rehydration Electrolytes Powder - High Strength Vitamin C, B1, B3, B5, B12 Supplement Sachet Drink, Effervescent Electrolyte Hydration Tablets - 6 Pack Lemon Lime
Revival Shots
Free Shipping
Show More
Revival Shots
Revival Rapid Rehydration Electrolytes Powder - High Strength Vitamin C, B1, B3, B5, B12 Supplement Sachet Drink, Effervescent Electrolyte Hydration Tablets - 6 Pack Lemon Lime
Free Shipping
Why we love it
- Boosts energy and focus instantly.
- Exceptional blend of vital vitamins.
- Combats fatigue, aids quick recovery.
Main Highlights
- Work, Play, Party, Health - Simply mix this electrolyte replacement with 500ml of water to experience renewed energy, focus, and performance throughout the entire day - the best on the go electrolyte replacement
- High Strength Vitamin Supplement - Support Immune function, each stick contains 500mg vitamin C, 5x more than most high strength vit c supplements, our exceptional blend is the perfect balance of hydration salts & vitamins C, B1, B3, B5, B12
- Based on a World Health Organisation Formula - Formulated to W.H.O standards for oral rehydration solutions (ORS) for hydration & recovery. Our sports electrolytes powder drink can allow you to train harder, go faster & longer while simultaneously recovering quicker
- Multi - Functional Electrolyte Drink - Our premium single use stick pack recovery drink fits easily in your bag or pocket. The perfect electrolyte drink after a for a big day or after a big night, to help you wake up fresh and energised. Perfect for travel, can aid “jet leg”. The perfect alternative to electrolyte tablets, with greater convenience and effectiveness
- If Its Not For You…Then Its On Us - Simply reach out to us and we will take care of the rest. Hit the yellow button, and add Revival to your basket to experience our range of premium electrolyte packets for yourself! (packaging may vary)
Show More
7
Electrolyte Complex - High Strength Tablets with Added Magnesium, Potassium & Calcium - Muscle Function and Electrolyte Balance - 240 Vegan Tablets - No Synthetic Binders - Made in The UK by Nutravita
Nutravita
Free Shipping
Show More
Nutravita
Electrolyte Complex - High Strength Tablets with Added Magnesium, Potassium & Calcium - Muscle Function and Electrolyte Balance - 240 Vegan Tablets - No Synthetic Binders - Made in The UK by Nutravita
Free Shipping
Why we love it
- Promotes balanced electrolytes, improved muscle function.
- Offers wholesome vegan friendly supplement.
- Award-winning, globally recognized brand.
Main Highlights
- ✔ WHY NUTRAVITA'S ELECTROLYTE COMPLEX? - Electrolytes are salts and minerals, such as Sodium, Potassium, Chloride and Bicarbonate, which are found in the blood and help conduct electrical impulses in the body. Our product has been blended with Sodium, Potassium, Chloride, Calcium and Magnesium for added benefits.
- ✔ WHAT ARE THE BENEFITS OF TAKING OUR ELECTROLYTE COMPLEX? - The added Magnesium contributes to electrolyte balance, while also contributing to normal muscle function. The ingredients Potassium and Calcium both contribute to normal muscle function. Claims substantiated by EFSA (European Food Safety Authority).
- ✔ HOW TO TAKE OUR ELECTROLYTE COMPLEX - Our supplement is vegan friendly, and comes with 240 tablets. At a recommended daily serving of 2 tablets per day, our supplement will last you for 4 months. Our supplement is designed to be suitable for both men and women, as well as being free from GMO, nuts, gluten, lactose, and wheat.
- ✔ AWARD WINNING - We are proud to share that products in our sports range have won an award in the Men's Fitness Nutrition Awards 2024. We deliver the same quality across our entire sports range to improve workout performance, boost muscle growth, and speed up recovery. Our sports range brings the essentials for consistent and reliable support in all types of training and performance goals - for the casual gym goer or fitness enthusiasts, up to the extreme athlete, and every level in between.
- ✔ WHAT IS THE STORY BEHIND NUTRAVITA? - Nutravita is a recognised and trusted Vitamins & Supplements brand providing thousands of customers across the world since 2014. Our high quality products are manufactured, batch tested and certified in the UK, and safeguarded by the highest manufacturing standards in the world (GMP, BRC). We have a dedicated team of pharmacologists, chemists and research scientists working to source the finest and most beneficial ingredients.
Show More
8
Hydro Boost Electrolyte Tablets + Vitamins | Rapid Rehydration & Recovery | Zero Sugar | Blackcurrant Flavour | Vegan Friendly | Twin Pack Deal (2 Packs of 20)
Vitaliva
Free Shipping
Show More
Vitaliva
Hydro Boost Electrolyte Tablets + Vitamins | Rapid Rehydration & Recovery | Zero Sugar | Blackcurrant Flavour | Vegan Friendly | Twin Pack Deal (2 Packs of 20)
Free Shipping
Why we love it
- Optimal hydration with key electrolytes.
- Vegan, Keto-friendly, and allergen-free.
- No sugar-induced absorption delays.
Main Highlights
- Formulated for rapid absorption. Our advanced rehydration tablets quickly restore your body's fluid balance. Each tablet is packed with the critical electrolytes – Sodium, Potassium, Calcium, and Magnesium – essential for combatting dehydration and supporting optimal cellular function.
- Fast acting, effervescent formula. Dissolve ONE hydro tablet in 500ml of water, making an optimal electrolyte concentration of 98mmol/L for rehydration.
- Stay balanced and comfortable. Hydro Boost regulates body temperature and maintains pH by replenishing water and lost electrolytes; this ensures optimal performance and recovery.
- Perfect for every lifestyle: Crafted for your well-being, these hydro tablets are vegan and vegetarian, sugar-free, lactose-free, and gluten-free. We've also ensured no caffeine or artificial additives (colours, flavours, preservatives), making them a clean, keto-compatible choice for conscious consumers.
- Hydrate smarter. Our electrolyte blend is meticulously formulated for quick and efficient absorption, bypassing the delays often caused by the high sugar content in traditional sports drinks.
Show More
9
O.R.S Sport Hydration Tablets - Orange, Pack of 1 | Sports Electrolytes with Vitamin D & Magnesium for Rehydration & Recovery | Salts for Electrolyte Replacement | Vegan, Gluten-Free & Low Calorie
O.R.S
14% OffFree Shipping
Show More
O.R.S
O.R.S Sport Hydration Tablets - Orange, Pack of 1 | Sports Electrolytes with Vitamin D & Magnesium for Rehydration & Recovery | Salts for Electrolyte Replacement | Vegan, Gluten-Free & Low Calorie
14% OffFree Shipping
Why we love it
- Quickly absorbs and hydrates longer.
- Delicious and convenient hydration solution.
- Safe and effective for everyone.
Main Highlights
- ELECTROLYTE HYDRATION TABLETS: Our soluble tablets add a mix of oral rehydration salts, electrolytes, vitamins & minerals to water, for optimum fluid balance so you stay hydrated for longer; a functional dose of glucose delivers energy
- A HYDRATION TABLET FOR ATHLETES: Sports electrolytes enhanced with Vitamin D & Magnesium to hydrate & replenish salts; relief from dehydration when running, cycling, at the gym, or to support sports performance, post workout recovery & focus
- RAPID & EFFECTIVE SPORTS REHYDRATION: Clinically proven for fast & effective electrolyte replacement; backed by science & the World Health Organization for a healthy & safe formula; the best reliable supplements to rehydrate & fuel your body
- VEGAN, GF & LOW-CALORIE: ORS Sport is a low-calorie (8.5 kcal) liquid sports hydration solution with a vitamin boost for adult nutrition; trust in our naturally-flavoured, vegan, gluten-free, lactose-free & halal formula
- BEST TASTING EFFERVESCENT SPORTS SUPPLEMENT: Drop 1 dissolvable tablet in 500 ml drinking water, dissolve & drink the delicious electrolyte solution to hydrate before, during & after exercise; 1 tube contains 20 juicy fizzy Orange tablets
Show More
10
HIGH5 ZERO Caffeine Hit ElectrolyteTablet - Hydration Tablets Enhanced with Vitamin C - 0 Calories & Sugar Free - Boost Hydration, Performance & Wellness - Berry, 20 Tablets (20x, Pack of 1)
HIGH5
Free Shipping
Show More
HIGH5
HIGH5 ZERO Caffeine Hit ElectrolyteTablet - Hydration Tablets Enhanced with Vitamin C - 0 Calories & Sugar Free - Boost Hydration, Performance & Wellness - Berry, 20 Tablets (20x, Pack of 1)
Free Shipping
Why we love it
- Superior hydration and fluid balance.
- Zero-calorie with natural flavors.
- Boosts focus and alertness.
Main Highlights
- Replenish Electrolytes: ZERO hydration tablets ensure superior hydration and fluid balance over water alone. Easily stay hydrated throughout the day, even during intense workouts or hot weather
- Scientific Formulation: ZERO sugar free electrolytes are rigorously developed for efficacy and convenience. 0 calorie electrolyte supplement with a variety of great tasting natural flavourings
- Scientific Formulation: ZERO suger free electrolytes are rigorously developed for efficacy and convenience. 0 calorie electrolyte supplement with a variety of great tasting natural flavourings
- Optimised Performance: Power through training and races with reduced fatigue and enhanced endurance. Support recovery with precise levels of sodium potassium magnesium electrolytes
- Immune Support & Wellness: Rehydration tablets with electrolytes support your immune system and fight oxidative stress. Travelling essentials, electrolytes for fasting, keto electrolyes
- Use Anywhere: Just drop a tablet into water for a refreshing electrolyte drink - ideal as backpacking essentials and long haul flight essentials. Stay energised on-the-go
Show More