Best Water Electrolytes Tablets of 2025
Last updated on 26/09/2025
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Best Choice
1
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
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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)
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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
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Value for Money
2
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
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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
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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.
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3
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
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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
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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.
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4
fourfive Hydration Tablets (Berry) Low Calorie Vitamin Electrolytes, Vegan, Magnesium & Calcium, Sports Hydration - 3x20 Effervescent Tablets
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fourfive
fourfive Hydration Tablets (Berry) Low Calorie Vitamin Electrolytes, Vegan, Magnesium & Calcium, Sports Hydration - 3x20 Effervescent Tablets
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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
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5
Hydro Boost Electrolyte Tablets + Vitamins | Rapid Rehydration & Recovery | Zero Sugar | Blackcurrant Flavour | Vegan Friendly | Twin Pack Deal (2 Packs of 20)
Vitaliva
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Vitaliva
Hydro Boost Electrolyte Tablets + Vitamins | Rapid Rehydration & Recovery | Zero Sugar | Blackcurrant Flavour | Vegan Friendly | Twin Pack Deal (2 Packs of 20)
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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.
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6
Electrolytes Tablets - High Strength Rehydration Tablets - with Potassium, Calcium, Sodium, Chloride, and Magnesium Fasting Keto Electrolytes Vegan Made in UK
NEW LEAF PRODUCTS
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NEW LEAF PRODUCTS
Electrolytes Tablets - High Strength Rehydration Tablets - with Potassium, Calcium, Sodium, Chloride, and Magnesium Fasting Keto Electrolytes Vegan Made in UK
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Why we love it
- Maintains proper hydration and energy.
- Quality tested for safety standards.
- Promotes overall well-being.
Main Highlights
- DISCOVER NEW LEAF'S ELECTROLYTE COMPLEX - New Leaf's Electrolyte Complex is a comprehensive blend enriched with essential minerals. This formula includes Potassium, Calcium, Sodium, Chloride, and Magnesium, all of which play vital roles in maintaining proper hydration and supporting various bodily functions. With 180 tablets per bottle and a 3-month supply, our Electrolyte Complex provides the perfect solution to keep you feeling replenished and energized.
- BENEFITS OF OUR ELECTROLYTE COMPLEX - Electrolytes are crucial for maintaining the balance of fluids and minerals in your body. Potassium contributes to normal muscle function . Calcium is needed for the maintenance of normal bones, while Chloride contributes to normal digestion. Magnesium aids in muscle & nerve function and also contributes to electrolyte balance, overall, promoting energy metabolism & reducing tiredness and fatigue.
- REPLENISH AND REVITALIZE - Whether you're an active individual, or simply looking to maintain proper hydration, our Electrolyte Complex is the perfect addition to your daily routine. Proper electrolyte balance is essential for hydration and overall well-being. With 2 tablets p/d, our 2-month supply ensures you can consistently replenish & revitalize your body with this powerful blend. Feel the difference with our Electrolyte Complex and embrace a well-hydrated and energized lifestyle.
- SAFETY & QUALITY - To uphold the highest standards of safety and quality, our products undergo post-production testing for heavy metals and other unwanted compounds, ensuring full compliance with international regulations. Once testing is complete, products are bottled and packaged in BRC Grade AA certified facilities, guaranteeing that our rigorous quality standards are reliably maintained and delivered to you.
- Why Choose New Leaf Products? As a family-owned business with extensive experience in formulating and producing our unique range of over 100 vitamin and mineral supplements, we are dedicated to upholding the highest standards of safety and quality. We prioritise environmental sustainability and social responsibility, donating a portion of our sales to global causes. Join our community of over 2 million satisfied customers, where our customers are always our top priority.
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Electrolyte Pro 120 Tablets with Potassium, Calcium, Magnesium and Sodium | Salt Replacement, Cramp & Hydration Recovery | Salt Tablets | Vegan | GMP Approved | MOBU UK
MOBU
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MOBU
Electrolyte Pro 120 Tablets with Potassium, Calcium, Magnesium and Sodium | Salt Replacement, Cramp & Hydration Recovery | Salt Tablets | Vegan | GMP Approved | MOBU UK
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Why we love it
- Promotes optimum fluid balance.
- Guaranteed high quality and safety.
- Vegan-friendly and eco-conscious.
Main Highlights
- ELECTROLYTE PRO - The blend of sodium, potassium, and calcium ions helps maintain the normal nervous system and muscle function while also promoting optimum fluid balance in the body.
- HIGH QUALITY - Our electrolyte pro tablets are approved by UK Standards for safe and healthy supplements. This premium quality supplement is easy to swallow and has minimal binding ingredients.
- VEGAN FRIENDLY - Made in the UK, our electrolyte supplement is gluten and dairy-free, and vegan-friendly. We strive to source the most sustainable ingredients to produce the highest-quality health supplements.
- CUSTOMER SATISFACTION - We assure you that you will not be disappointed by our product or our services. However, if you face any issues, please feel free to contact us. We are always available for our customers.
- WHY MOBU? - Goodbye to bulky bottles and hello to our environmentally friendly packaging. Our electrolyte tablets are packed in airtight, resealable foil pouches with minimal packaging, perfect for storage, travel, and letterboxes.
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Water Tablets 5071mg | 120 High Strength Electrolyte Balance for Women and Men | Vegan Water Balance Formula with Magnesium Bladderwrack and Green Tea | by Horbaach
Horbäach
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Horbäach
Water Tablets 5071mg | 120 High Strength Electrolyte Balance for Women and Men | Vegan Water Balance Formula with Magnesium Bladderwrack and Green Tea | by Horbaach
15% OffFree Shipping
Why we love it
- Packed with essential minerals.
- Convenient dosage duration.
- Suitable for vegetarians/vegans.
Main Highlights
- ELECTROLYTE BALANCE: Formulated with key electrolytes including Magnesium, Potassium and Sodium Chloride, this blend of plant extracts, vitamins and minerals is a great choice for those looking to support their wellness routines.
- HIGH STRENGTH: Our formula is packed with Bladderwrack, Calcium, & Green Tea - expertly blended with a range of other carefully selected ingredients for a well-rounded supplement.
- SUPPORT: Designed with active routines in mind, this supplement particularly popular during warmer months or after long travel days.
- SUITABLE FOR: Horbaach Water tablets are suitable for vegetarians and vegans, offering the perfect formula for adult men and women at the best value.
- PACKAGING MAY VARY: We are in the process of updating our packaging. If the product you receive appears different, please rest assured that the benefits remain the same.
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9
waterdrop® Microlyte BERRY | 12 Rapid Hydration Tablets with 4 Electrolytes, 9 Vitamins, Zinc -3 Flavours | Keto, Gluten-Free, Zero Sugar & Vegan Recovery Drink | Rapid Rehydration | Water Flavouring
waterdrop MICRODRINK
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waterdrop MICRODRINK
waterdrop® Microlyte BERRY | 12 Rapid Hydration Tablets with 4 Electrolytes, 9 Vitamins, Zinc -3 Flavours | Keto, Gluten-Free, Zero Sugar & Vegan Recovery Drink | Rapid Rehydration | Water Flavouring
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Why we love it
- Essential electrolytes for rehydration.
- Zero sugar, zero calories.
- Flavorful improved formula.
Main Highlights
- YOUR PARTNER IN TRAINING: A berry-flavoured electrolyte sports drink for everyone looking to beat their limits and push themselves further. Thanks to essential electrolytes, vitamins and Zinc within, Microlyte replenishes your electrolytes and helps you rehydrate quickly so you can go the extra mile.
- NO SUGAR OR CALORIES: With essential electrolytes, vitamins B and C as well as other minerals, Microlyte is the perfect companion for sports and workouts alike. The sugar-free and calorie-free recipe ensures you stay on top form without a sugar crash!
- HOW TO USE: Simply drop one cube in 400-600ml of cold water, wait for it to dissolve and enjoy! Enjoy it during sports for better performance or after sports for better recovery.
- NOTE: due to the mineral contents within, there may be some residues at the bottom of the drink – this is entirely normal and doesn’t affect the quality of the drink whatsoever, just give it a good shake and you’re good to go!
- YOUR SUSTAINABLE ALTERNATIVE: With waterdrop, you save 98% plastic compared to drinks in 500ml plastic bottles thanks to minimalist packaging.
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SIPGOOD Raspberry, Elderberry & Hibiscus Water Drops, Zero Calorie Hydration Tablets with Electrolytes & Vitamins, Sugar Free Waterdrops (1 Pack of 12 Drops)
SIPGOOD
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SIPGOOD
SIPGOOD Raspberry, Elderberry & Hibiscus Water Drops, Zero Calorie Hydration Tablets with Electrolytes & Vitamins, Sugar Free Waterdrops (1 Pack of 12 Drops)
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Why we love it
- Burst of flavour guaranteed.
- Guilt-free hydration, zero calories.
- Eco-conscious packaging, planet-friendly.
Main Highlights
- TRANSFORM PLAIN WATER INTO DELICIOUS HYDRATION: The flavourful way to stay hydrated, SIPGOOD sugar free water drops turn ordinary water into refreshing flavoured water using pure fruit and plant extracts. Each zero calorie natural infusion drop / hydration tablet contains no artificial sweeteners - just natural taste that makes drinking water enjoyable and helps you stay hydrated throughout the day.
- ENHANCED HYDRATION WITH ESSENTIAL NUTRIENTS: Each water drop is packed with essential vitamins (C, B1, B5, B6, B9, B12 & D3) that hydrate better than plain water, similar to electrolytes. Suitable for pregnancy for anyone seeking extra nutritional support and increasing their daily hydration and water intake. All natural, no sugar or calories, with 4 vitamins & electrolytes.
- CONVENIENT HYDRATION SACHETS FOR ACTIVE LIFESTYLES: Individually wrapped hydration drops make it easy to add flavour to your bottled water wherever you go. One water drop transforms 400-500ml of plain water into a refreshing drink - perfect for your water bottle at work, gym sessions, or busy days when you need convenient hydration tablets.
- FIVE EXPERTLY CRAFTED NATURAL FLAVOURS: Choose from our range of waterdrops including tropical Coconut & Mango, refreshing Grapefruit & Apple, zesty Mandarin & Orange, zingy Pear & Ginger, and antioxidant-rich Raspberry & Hibiscus blends. Each natural infusion drop offers a unique taste experience with natural fruit extracts.
- SUSTAINABLE HYDRATION WITH PURPOSE: SIPGOOD donates water for every water drop sold through our charity partner Just a Drop. These hydration sachets use 98% less packaging than bottled water, making them an eco-friendly choice for conscious consumers.
- RASPBERRY, ELDERBERRY & HIBISCUS: Sip your way to a berry boost with a potent combination of sweet berries and the subtle tang of hibiscus to give your immunity an edge. Boost your antioxidant intake with this vibrant berry blend combining floral & fruity raspberry, immune-supporting velvety elderberry, and floral hibiscus with protective antioxidants. This water flavouring delivers a beautiful ruby-red colour and rich berry taste that's as nutritious as it is delicious, perfect for wellness-focused hydration. Includes vitamins C & D3.
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