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5 Best Electrolyte Replacements of 2026

Last Updated - 23/02/2026

1
Best Choice

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Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

ViDrate

Vidrate Electrolytes Powder - Hydration Sachets Packed with Vitamins - Zero Sugar Rehydration Sachet, No Artificial Sweeteners & Preservatives - Mixed Berry Variety Pack, 30 Electrolytes Sachets

ViDrate

£24.90

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Main highlights
- Hydrate with ViDrate: Discover enhanced hydration with ViDrate, a blend of taste and nutrition. It's more than just electrolyte powder rehydration sachets - it's a dedication to your well-being and the planet. Start with ViDrate today! Please note: Each variety pack contains 30 sachets, with a guaranteed minimum of 6 different Vidrate flavours included.
£24.90
2
Best Value
10% Off

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Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

ViDrate
10% Off

Vidrate Electrolytes Powder - Hydration Sachets Packed with Vitamins - Zero Sugar Rehydration Sachet, No Artificial Sweeteners & Preservatives - Mixed Berry Variety Pack, 30 Electrolytes Sachets

ViDrate

£22.41

£24.90
(10% Off)

More Details
Main highlights
- Hydrate with ViDrate: Discover enhanced hydration with ViDrate, a blend of taste and nutrition. It's more than just electrolyte powder rehydration sachets - it's a dedication to your well-being and the planet. Start with ViDrate today! Please note: Each variety pack contains 30 sachets, with a guaranteed minimum of 6 different Vidrate flavours included.
£22.41
£24.90 (10% Off)
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Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

Science in Sport

Science in Sport Hydro Electrolyte Tablets 20 pcs. Lemon – Vegan & Gluten-Free, Ideal to Promote Hydration and Maintain Electrolytes Balance (Packaging May Vary)

Science in Sport

£7.50

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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
- SUGAR-FREE ELECTROLYTES: Made from high-quality ingredients, the electrolyte sport tablets with lime and lemon flavor are sugar-free, vegan, gluten-free, and non-GMO
- 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
- 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
- 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
£7.50
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Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

Phizz

Phizz Electrolytes, Multivitamin & Hydration Tablets - 20 Effervescent Rehydration Electrolyte Tablets - 18 Vitamins & Minerals, Vitamin C, Vegan, Vegetarian & Low Calorie (Mixed Berry)

Phizz

£7.44

£8.00
(7% Off)

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Main highlights
- VITAMINS & MINERALS - Phizz’s 3-in-1 scientific formula combines hydration and electrolytes with 18 quality high-dose ingredients, including vitamin A, B Vitamins, Vitamin C (375% of your daily dose), powerful antioxidants and the 4 key electrolytes you lose through sweat (sodium, potassium, magnesium and zinc). Helping release natural energy to reduce tiredness while promoting performance, brain function and supporting your immune system.
- PROFESSIONAL ATHLETES - Phizz helps fuel over 50 Pro Sports teams. Phizz can help reduce recovery time and cramps after exercise through replenishing electrolytes, which are vital for cells, muscles and organs to function.
- PHIZZ QUALITY - Phizz is scientifically formulated and made from high quality ingredients. Our multivitamin and electrolyte tablets are vegan, halal, gluten free, soy, nut and GMO-free. Natural flavours and colourings. Our tubes are recyclable and plastic positive, this means for each tube of Phizz sold, approximately 1.5 times its weight in plastic waste is collected, recycled and prevented from entering our oceans.
- NEW AND IMPROVED 1 TABLET FORMULA – Our unique and improved Rehydration + Vitamin formula rapidly hydrates your body up to 3 times faster than just water alone. Delicious mixed berry flavoured effervescent tablets.
- DIRECTIONS & USE - Simply dissolve 1 tablet in a glass or water bottle. Phizz is ideal for daily hydration and health goals, pre/post exercise, hot climates, travel and jet lag. Phizz is also a great caffeine-free alternative to coffee to avoid fatigue at work or throughout the day. Do not exceed the recommended daily dose of 4 tablets per day. Phizz is a food supplement and not not a substitute for a varied, balanced diet and healthy lifestyle.
£7.44
£8.00 (7% Off)
5

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Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

NEW LEAF PRODUCTS

Electrolytes Tablets - High Strength Rehydration Tablets - with Potassium, Calcium, Sodium, Chloride, and Magnesium Fasting Keto Electrolytes Vegan Made in UK

NEW LEAF PRODUCTS

£9.94

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Main highlights
- 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.
- 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.
- 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.
- 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.
£9.94

5 Best Electrolyte Replacements of 2026

Vidrate Electrolytes Powder - Hydration Sachets Packed with Vitamins - Zero Sugar Rehydration Sachet, No Artificial Sweeteners & Preservatives - Mixed Berry Variety Pack, 30 Electrolytes Sachets

Vidrate Electrolytes Powder - Hydration Sachets Packed with Vitamins - Zero Sugar Rehydration Sachet, No Artificial Sweeteners & Preservatives - Mixed Berry Variety Pack, 30 Electrolytes Sachets

Science in Sport Hydro Electrolyte Tablets 20 pcs. Lemon – Vegan & Gluten-Free, Ideal to Promote Hydration and Maintain Electrolytes Balance (Packaging May Vary)

Phizz Electrolytes, Multivitamin & Hydration Tablets - 20 Effervescent Rehydration Electrolyte Tablets - 18 Vitamins & Minerals, Vitamin C, Vegan, Vegetarian & Low Calorie (Mixed Berry)

Electrolytes Tablets - High Strength Rehydration Tablets - with Potassium, Calcium, Sodium, Chloride, and Magnesium Fasting Keto Electrolytes Vegan Made in UK

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