Best Sports Nutrition Electrolytes of 2025
Last updated on 20/09/2025
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1
Applied Nutrition Endurance Hydration Electrolyte Tablets - 400mg Electrolytes per Serving – 120 Effervescent Tablets, Sugar Free, Low Calorie, Added Vitamin C Boost Performance – Vimto
Applied Nutrition
7% Off
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Applied Nutrition
Applied Nutrition Endurance Hydration Electrolyte Tablets - 400mg Electrolytes per Serving – 120 Effervescent Tablets, Sugar Free, Low Calorie, Added Vitamin C Boost Performance – Vimto
7% Off
Why we love it
- On-the-go hydration solution.
- Perfect for athletes' recovery.
- Effervescent and easy to use.
Main Highlights
- Effective on-the-go hydration: stay hydrated with our zero sugar electrolyte tablets. They prevent electrolyte imbalance by providing 400mg of electrolytes and 40mg of Vitamin C per tablet.
- Suitable for professional athletes: Informed Sports batch tested. Perfect for endurance athletes and football players. Ideal for rehydration during or after exercise and perfect for recovery.
- Holiday essentials for women and men: great for those on the go. These hydration tablets are a great addition to your travel accessories keeping your electrolyte balance in check during long flights
- Effervescent and easy to use: no shaking needed! Our hydration tablets dissolve quickly in water, making them a great alternative to running gels or electrolytes powder.
- Vegan and Halal certified: our endurance hydration tablets are suitable for everyone. They are also low-calorie making them perfect for everybody who needs hydration with no extra calories.
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Value for Money
2
Science In Sport GO Electrolyte Powder Energy Drinks, High Carbohydrates and Sodium, Lemon and Lime Flavour, 40 Servings Per 1.6kg
Science in Sport
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Science in Sport
Science In Sport GO Electrolyte Powder Energy Drinks, High Carbohydrates and Sodium, Lemon and Lime Flavour, 40 Servings Per 1.6kg
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Why we love it
- Promotes hydration during workouts.
- Guarantees sustained energy provision.
- Accommodates vegan dietary needs.
Main Highlights
- BALANCED ELECTROLYTE LEVELS: Physical activity leads to sweating and the loss of electrolytes, which are essential for regulating muscle and nerve function. This isotonic drink powder helps replenish those minerals after exercise
- HYDRATION THROUGH SODIUM: The electrolyte drink powder contains a balanced amount of sodium. Sodium is important for supporting and maintaining the body’s fluid balance
- ENERGY-RICH: The electrolyte powder contains 36g of carbohydrates per serving, providing the body with plenty of energy and supporting both training and competition preparation
- VEGAN: Made from high-quality ingredients and featuring a delicious blackcurrant flavor, this electrolyte sports powder is vegan and suitable for a plant-based diet
- SIS SCIENCE IN SPORT: Science in Sport is a pioneer in sports nutrition. Since 1992, we have collaborated with research institutes, elite athletes, and sports scientists
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Science in Sport Hydro+ Electrolytes Powder Sachets with 5 Essential Electrolytes and Added Vitamins C, B6, and B12 for Hydration Drink | Orange Mango, Pack of 20 Sachets
Science in Sport
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Science in Sport
Science in Sport Hydro+ Electrolytes Powder Sachets with 5 Essential Electrolytes and Added Vitamins C, B6, and B12 for Hydration Drink | Orange Mango, Pack of 20 Sachets
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Why we love it
- Rapid hydration on-the-go.
- Essential electrolytes for performance.
- Sugar-free and guilt-free hydration.
Main Highlights
- ELECTROLYTE SPORTS DRINK POWDER: Electrolyte powder with 5 essential key electrolytes to help maintain electrolyte balance. The drink powder is ideal for both recreational athletes and professionals during intense training
- FOR NERVES AND MUSCLES: Electrolytes such as magnesium and calcium contribute to normal muscle function. Potassium and magnesium are also essential for the normal functioning of the nervous system
- VALUABLE VITAMIN COMPLEX: The vitamin C powder supports a normal immune system during and after physical activity. Additionally, the included vitamin B6 and vitamin B12 contribute to normal energy metabolism
- 100% VEGAN: The SIS electrolyte powder is vegan and therefore perfectly suited to complement a plant-based, balanced sports nutrition regimen.
- SIS SCIENCE IN SPORT: Science in Sport is a pioneer in sports nutrition. Since 1992, we have collaborated with research institutes, elite athletes, and sports scientists
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4
Precision Fuel Carb & Electrolytes Powder Drink Mix - High-Performance Energy Drink, 60g Carbs & 1000mg Sodium per Liter, Vegan, Citrus Flavor - for Intense Workouts & Endurance Sports (1-Pack)
Precision Hydration
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Precision Hydration
Precision Fuel Carb & Electrolytes Powder Drink Mix - High-Performance Energy Drink, 60g Carbs & 1000mg Sodium per Liter, Vegan, Citrus Flavor - for Intense Workouts & Endurance Sports (1-Pack)
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Why we love it
- Boosts energy for prolonged efforts.
- Aids in carbohydrate uptake.
- Natural, vegan-friendly ingredients.
Main Highlights
- Rapid Digestion & Energy Delivery: This drink mix delivers a potent 60g of carbohydrates and 1000mg of sodium per litre, ensuring rapid digestion and a steady energy supply for high-intensity activities.
- Designed for High-Intensity Efforts: Ideal during intense workouts lasting a few hours, this mix provides a constant stream of easily digestible energy and replenishes vital electrolytes lost through sweat.
- Informed Sport Certified: Assuring the highest quality, our drink mix is Informed Sport certified, meeting stringent testing criteria for sports nutrition.
- Vegan and no Artificial Ingredients: Crafted for health-conscious athletes, this vegan mix is made with ingredients, ensuring clean and ethical nutrition.
- 2:1 glucose to fructose ratio to aid carbohydrate uptake
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5
SaltStick FastChews Electrolytes | 60 Chewable Electrolyte Tablets | Salt Tablets for Runners and Endurance Sports Nutrition | Hydration Electrolyte Chews | Vegan | Lemon Lime | 60 Tablets
SaltStick
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SaltStick
SaltStick FastChews Electrolytes | 60 Chewable Electrolyte Tablets | Salt Tablets for Runners and Endurance Sports Nutrition | Hydration Electrolyte Chews | Vegan | Lemon Lime | 60 Tablets
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Why we love it
- Replaces essential workout electrolytes swiftly.
- Promotes ultra-fast nutrient absorption.
- Perfect for varied sports.
Main Highlights
- ESSENTIAL ELECTROLYTES: SaltStick FastChews are packed with sodium, potassium, calcium, and magnesium in an easy, chewable electrolyte tablet form. Simply chew and enjoy. They were developed to replace the essential electrolytes lost through sweat to keep the body hydrated during endurance workouts, reduce heat stress, and to provide leg cramps relief.
- UP TO 4X FASTER ABSOPTION: These electrolyte chews are designed to dissolve quickly and absorb through the lining of your mouth, called oral absorption. Scientific studies have shown that nutrients absorbed through oral absorption reach your body 2-4x faster when compared to being digested through your stomach or intestines.
- PERFECT FOR ANY SPORT: So many athletes from marathon runners to golfers and tennis players to cyclists use these electrolyte chews to perform at their best. Whether you need fast hydration tablets while running a marathon or are seeking salt tabs as part of your hiking essentials kit, SaltStick FastChews Electrolyte tablets are an excellent solution. These electrolyte supplements are a game changer in sports nutrition!
- ONLY 10 CALORIES: FastChews are a low-calorie electrolyte hydration supplement to simply provide fast absorption with none of the extra stuff. With only 10 calories per serving and 2 grams of sugar for great taste, it’s no wonder customers all across the globe are raving about this product.
- CLEAN AND SIMPLE INGREDIENTS: Non-GMO, Vegan, and Gluten Free. Sodium (as sodium citrate), Potassium (as potassium citrate), Calcium (as calcium gluconate), and Magnesium (as magnesium citrate). HOW TO USE: Simply Chew 2 tablets per 15-30 minutes during activity.
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Applied Nutrition Creatine + Hydration Powder | Creatine Monohydrate, Electrolytes & Vitamins for Recovery & Hydration | Berry Slush | Informed-Sport Certified | 360g | 30 Servings
Applied Nutrition
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Applied Nutrition
Applied Nutrition Creatine + Hydration Powder | Creatine Monohydrate, Electrolytes & Vitamins for Recovery & Hydration | Berry Slush | Informed-Sport Certified | 360g | 30 Servings
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Why we love it
- Boosts strength and performance.
- Supports hydration effectively.
- Trusted by athletes worldwide.
Main Highlights
- CREATINE MONOHYDRATE FOR PERFORMANCE: Each serving contains 5g of high-quality creatine to support strength, power, and performance during short bursts of high-intensity exercise.
- HYDRATION & ELECTROLYTE SUPPORT: Formulated with Aquamin marine minerals and key electrolytes—magnesium, sodium, and potassium—to support hydration and electrolyte balance during training.
- MULTI-VITAMIN COMPLEX FOR ENERGY & IMMUNITY: Includes 12 essential vitamins and minerals, such as Vitamin C, B-complex, D3, and Zinc, to support immune function and energy-yielding metabolism.
- INFORMED-SPORT CERTIFIED & TRUSTED BY ATHLETES: Independently tested for banned substances, making it a safe hydration and performance supplement for athletes and fitness enthusiasts.
- SUITABLE FOR PRE, INTRA & POST WORKOUT: Ideal as a pre workout energy booster, an intra workout hydration mix, or a post workout recovery drink to replenish fluids and micronutrients. GREAT-TASTING & EASY TO MIX: Available in refreshing flavours and Unflavoured—easy to mix with water and free from added sugar, making it convenient for daily use.
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HIGH5 Energy Drink - Electrolytes Sport Energy Drink Powder - Isotonic Drink with 2:1 Fructose - Hydration for Running, Cycling, Endurance Fuel - Natural Flavours, Vegan (Citrus, 2.2kg - 46 Servings)
HIGH5
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HIGH5
HIGH5 Energy Drink - Electrolytes Sport Energy Drink Powder - Isotonic Drink with 2:1 Fructose - Hydration for Running, Cycling, Endurance Fuel - Natural Flavours, Vegan (Citrus, 2.2kg - 46 Servings)
20% OffFree Shipping
Why we love it
- Sustains performance, maintains hydration.
- Delivers maximum carbohydrate swiftly.
- Promotes optimal hydration naturally.
Main Highlights
- Carbohydrate Dual Source Energy Powder: HIGH5 Energy Drink allows you to consume 50% more carbohydrate energy per hour (90g) using a 2:1 maltodextrin-to-fructose blend - Providing consistent energy in endurance sports so you can keep going for longer
- Carb Powder and Electrolyte Powder Formula: combines carbohydrates with natural electrolytes to keep you not only energised but also hydrated, replacing water and fluids lost during intense activities - Optimise energy intake and sustain performance
- Oral Rehydration Solution for Electrolyte Replenishment: replace key electrolytes lost through sweat to prevent dehydration and cramps - Each serving contains 240mg sodium, 50mg potassium, and 84mg chloride to support hydration and muscle function
- Natural Electrolytes Powder, Refreshing Energy Supplements: free from artificial flavourings, sweeteners or colourings - Available in delicious, natural fruit flavours for a tasty hydration drink and energy boost - Caffeine Free Energy Drink
- Convenient Packaging for Athletes: available in various formats to suit your needs, from 2.2kg tubs (46 servings) and 1kg tubs (21 servings) to energy sachets (12-pack) - Easy-to-mix rehydration powder ensures quick preparation for training or racing
- Scientifically Designed, Vegan Sport Drink: developed to maximise energy efficiency, HIGH5 Energy Drink is ideal for endurance athletes (like runners, cyclists, Hyrox competitors) - Vegan-friendly and optimised for sustained performance and hydration
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8
Science in Sport Hydro Electrolyte Tablets 60 pcs. Berry – Vegan & Gluten-Free, Ideal to Promote Hydration and Maintain Electrolytes Balance (Packaging May Vary)
Science in Sport
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Science in Sport
Science in Sport Hydro Electrolyte Tablets 60 pcs. Berry – Vegan & Gluten-Free, Ideal to Promote Hydration and Maintain Electrolytes Balance (Packaging May Vary)
25% OffFree Shipping
Why we love it
- Optimal hydration with delicious berry flavour.
- Perfect balance of essential electrolytes.
- Approved by vegan and sports communities.
Main Highlights
- VALUABLE ACTIVE INGREDIENT COMPLEX: Our SiS electrolyte tablets maintain electrolyte balance with a complex of minerals and vitamins, making them ideal for anyone engaged in moderate to intense physical activity
- FOR NERVES AND MUSCLES: Electrolytes such as potassium, magnesium, and calcium contribute to normal muscle function. Potassium and magnesium also play a vital role in the normal functioning of the nervous system
- OPTIMAL HYDRATION FOR PEAK PERFORMANCE: With their carefully balanced sodium concentration, the electrolyte tablets promote hydration. A well-regulated water balance helps the body to feel ready for training
- VEGAN & GLUTEN-FREE: Made from high-quality ingredients, these electrolyte sport tablets are available in 6 flavors, are vegan and gluten-free, and contain no GMOs
- SIS SCIENCE IN SPORT: Science in Sport is a pioneer in sports nutrition. Since 1992, we have collaborated with research institutes, elite athletes, and sports scientists
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9
Endurance Energy Drink Powder High in Carbohydrates and Electrolytes Quick Energy for Performance Sports (1.5kg - 30 Servings) (Blackcurrant)
Applied Nutrition
16% Off
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Applied Nutrition
Endurance Energy Drink Powder High in Carbohydrates and Electrolytes Quick Energy for Performance Sports (1.5kg - 30 Servings) (Blackcurrant)
16% Off
Why we love it
- Quick energy supply guaranteed.
- Simple preparation process.
- Highest quality certification.
Main Highlights
- ENDURANCE VELOCITY-FUEL ENERGY: Endurance Carb & Electrolyte Powder has been designed to be easily digestible, providing a quick supply of energy to the body. A serving contains 48g of highly soluble carbohydrates and 300mg of electrolytes.
- EASY TO PREPARE: It's simple and easy to prepare a carb powder shake. Simply add 1 scoop to water and shake until well mixed. You can even prepare in advance, as long as you consume the shake within 24 hours of mixing.
- CARB LOADING STRATEGY: Endurance carb powder can be used as part of a carb loading strategy prior to exercise or an athletic event. To do this, you can take up to 4 servings per day with meals.
- INFORMED SPORTS CERTIFIED: Applied Nutrition batch test their products to ensure they meet the standards required at the elite level of athletics and sports. Endurance powder is Informed Sports certified, giving you a guarantee of the highest quality product.
- SUITABLE FOR: vegans, vegetarians, non GMO & gluten free
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10
Optimum Nutrition Electrolyte Powder, Forest Berries Ready-to-Mix Formula, Sodium Magnesium Potassium Food Supplement for Workouts and Intense Training, 264 g, 33 Servings
Optimum Nutrition
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Optimum Nutrition
Optimum Nutrition Electrolyte Powder, Forest Berries Ready-to-Mix Formula, Sodium Magnesium Potassium Food Supplement for Workouts and Intense Training, 264 g, 33 Servings
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Why we love it
- Rich in essential electrolytes.
- Supports hydration and wellness.
- Promotes muscle function and recovery.
Main Highlights
- BALANCED ELECTROLYTE FORMULA: Delivers 400 mg sodium, 113 mg magnesium* and 300 mg potassium** to support muscle function for intense training
- MAGNESIUM SUPPLEMENT FOR ATHLETES: This electrolyte powder contains magnesium, which contributes to normal muscle function and electrolyte balance
- POTASSIUM ELECTROLYTE SUPPLEMENT: This electrolyte replacement powder includes potassium to help support normal muscle function.
- ELECTROLYTE DRINK MIX: A refreshing electrolyte powder for workouts, pre-workout or post-exercise; mix 8 g with 450 ml water for easy rehydration
- TRUSTED BRAND: From Optimum Nutrition, known for sports nutrition for over 35 years, this sodium-magnesium-potassium supplement supports active training
- *Magnesium contributes to normal muscle function & electrolyte balance
- **Potassium contributes to normal muscle function
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