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Electrolyte Tablets Uk Comparison - April 2026

7 Best Electrolyte Tablets Uk In the UK

Last Updated - 03/04/2026

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Our Score

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Model

Electrolyte Tablets - Rapid Acting High Strength Rehydration Tablets with Sodium, Potassium, Magnesium - Muscle Cramp & Dehydration Relief for Sports Running, Keto, Fasting Salts - 120 Vegan Capsules

Model

Electrolyte Tablets - Rapid Acting High Strength Rehydration Tablets with Sodium, Potassium, Magnesium - Muscle Cramp & Dehydration Relief for Sports Running, Keto, Fasting Salts - 120 Vegan Capsules

Model

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

Model

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

Model

HIGH5 ZERO Electrolyte Tablet - Hydration Tablets Enhanced with Vitamin C - 0 Calories & Sugar Free - Boost Hydration, Performance & Wellness - Tropical, 20 Tablets (20x, Pack of 1)

Model

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

Model

HIGH5 ZERO Electrolyte Tablet - Hydration Tablets Enhanced with Vitamin C - 0 Calories & Sugar Free - Boost Hydration, Performance & Wellness - Berry, 20 Tablets

Brand

Mr Run

Brand

Mr Run

Brand

NEW LEAF PRODUCTS

Brand

Science in Sport

Brand

HIGH5

Brand

NEW LEAF PRODUCTS

Brand

HIGH5

Reviews

424 reviews

Reviews

424 reviews

Reviews

998 reviews

Reviews

41,144 reviews

Reviews

62,998 reviews

Reviews

998 reviews

Reviews

62,998 reviews

Features

Worth the money

9.9

Worth the money

9.9

Worth the money

9.8

Worth the money

9.1

Worth the money

9.3

Worth the money

8.6

Worth the money

9.1

Simple to consume

9.8

Simple to consume

9.8

Simple to consume

9.6

Simple to consume

9.8

Simple to consume

7.2

Simple to consume

7.0

Simple to consume

9.4

Simple to use

9.8

Simple to use

9.8

Simple to use

9.3

Simple to use

9.8

Simple to use

9.9

Simple to use

9.3

Simple to use

9.9

Taste

9.8

Taste

9.8

Taste

8.4

Taste

8.9

Taste

9.1

Taste

8.6

Taste

9.1

For exercise

9.8

For exercise

9.8

For exercise

8.1

For exercise

8.6

For exercise

9.3

For exercise

8.6

For exercise

9.3

Tech Specs

package dimensions

11.3 x 6.4 x 6.2 cm; 0.3 g

package dimensions

11.3 x 6.4 x 6.2 cm; 0.3 g

package dimensions

11.9 x 6.3 x 6.2 cm; 210 g

package dimensions

11.9 x 6.3 x 6.2 cm; 210 g

package dimensions

product dimensions

3.4 x 0.34 x 1.46 cm; 105 g

product dimensions

‎14.5 x 2.7 x 2.7 cm; 26 g

product dimensions

‎40.6 x 2.98 x 6.6 cm; 80 g

Available On

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Our Top 3 Picks

Here are the top 3 recommended products with more information to help you find the right product for you

9.9
1

Mr Run
Electrolyte Tablets - Rapid Acting High Strength Rehydration Tablets with Sodium, Potassium, Magnesium - Muscle Cramp & Dehydration Relief for Sports Running, Keto, Fasting Salts - 120 Vegan Capsules

9.9 worth the money

9.8 simple to consume

9.8 Simple to use

Why we love it

Sugar-free and calorie-free formula.

Easy-to-swallow vegan capsules.

Ideal for exercise and fasting.
Main highlights

SUGAR FREE ELECTROLYTES TABLETS - compared to other isotonic sports drinks our pro hydration tablets contain only electrolyte minerals: sodium, potassium, magnesium etc. Zero sugar or calories
PERFECT RE-HYDRATION FOR EXERCISE, FASTING, KETO: take during or after exercise for your sports hydration requirements - to replace minerals and salts lost through sweat, or use for recovery, as keto electrolytes or fasting salts
Mr Run’s RAPID REHYDRATION tablets with electrolytes for hydration during and after exercise or when fasting, travelling, for recovery and revival or general daily rehydration
HYDRATION TABLET WITH HIMALAYAN SALTS to provide best and purest forms of minerals. A unique isotonic tablets hydrating formula based on research science in sport and nutrition and contains only the active ingredients and pure pink Himalayan salt
CONVENIENT, QUICK, EASY TO TAKE electrolytes tablets: electrolytes powder packed in small and easy to swallow vegan capsules, as a simple alternative to electrolytes powder, isotonic powder or hydration sachets. Just take with some liquid - water or juice. No mixing or measuring required
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9.8
2

Mr Run
10% Off

Electrolyte Tablets - Rapid Acting High Strength Rehydration Tablets with Sodium, Potassium, Magnesium - Muscle Cramp & Dehydration Relief for Sports Running, Keto, Fasting Salts - 120 Vegan Capsules

9.9 worth the money

9.8 simple to consume

9.8 Simple to use

Why we love it

Sugar-free and calorie-free formula.

Easy-to-swallow vegan capsules.

Ideal for exercise and fasting.
Main highlights

SUGAR FREE ELECTROLYTES TABLETS - compared to other isotonic sports drinks our pro hydration tablets contain only electrolyte minerals: sodium, potassium, magnesium etc. Zero sugar or calories
PERFECT RE-HYDRATION FOR EXERCISE, FASTING, KETO: take during or after exercise for your sports hydration requirements - to replace minerals and salts lost through sweat, or use for recovery, as keto electrolytes or fasting salts
Mr Run’s RAPID REHYDRATION tablets with electrolytes for hydration during and after exercise or when fasting, travelling, for recovery and revival or general daily rehydration
HYDRATION TABLET WITH HIMALAYAN SALTS to provide best and purest forms of minerals. A unique isotonic tablets hydrating formula based on research science in sport and nutrition and contains only the active ingredients and pure pink Himalayan salt
CONVENIENT, QUICK, EASY TO TAKE electrolytes tablets: electrolytes powder packed in small and easy to swallow vegan capsules, as a simple alternative to electrolytes powder, isotonic powder or hydration sachets. Just take with some liquid - water or juice. No mixing or measuring required
Show more
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9.7
3

NEW LEAF PRODUCTS
10% Off

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

9.8 worth the money

9.6 simple to consume

9.3 Simple to use

Why we love it

Comprehensive mineral blend for hydration.

Ideal for active lifestyles.

Highly praised quality assurance.
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.
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Our ranking system

The topchoice.co.uk Team selects top-of-the-line items from a wide selection and conducts rigorous evaluations on almost all the products available on the internet. We rank each product based on how well it matches our criteria.
We can ensure that the product is well-tested with the help of our expertise, experts, and artificial intelligence technology. topchoice.co.uk requires consistent care for the products we review, ensuring that our assessments are always accurate and up to date.

Features

Our team of experts analyzes key attributes, capabilities, significance, and many more depending on the type of product to determine its effectiveness.

Consumer Reviews

We ensure an evaluation of the ratings using references all over the internet for each product. With the help of our AI technology and professional review teams, we give weight to the worth of individual user experiences.

Popularity

Popularity is an important criterion in choosing a product. Several factors contribute to the popularity of the products on our site, including prestige, relevance, reputation, news, and more.

Value for money

topchoice.co.uk compares product attributes to price, examines tech specs, ratings and reviews, and more.

When compared to other criteria, does the pricing seem reasonable? In order to provide genuine value for money, our team must answer that question with advanced calculations.

7 Best Electrolyte Tablets Uk In the UK

best electrolyte tablets uk comparison

Our Score

To Amazon

Model

Brand

Reviews

Features

Worth the money

Simple to consume

Simple to use

Taste

For exercise

Tech Specs

package dimensions

product dimensions

Available On

Our Top 3 Picks

Electrolyte Tablets - Rapid Acting High Strength Rehydration Tablets with Sodium, Potassium, Magnesium - Muscle Cramp & Dehydration Relief for Sports Running, Keto, Fasting Salts - 120 Vegan Capsules

Why we love it

Electrolyte Tablets - Rapid Acting High Strength Rehydration Tablets with Sodium, Potassium, Magnesium - Muscle Cramp & Dehydration Relief for Sports Running, Keto, Fasting Salts - 120 Vegan Capsules

Why we love it

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

Why we love it

Our ranking system

Features

Consumer Reviews

Popularity

Value for money

Value for money

Related deals you might like for best electrolyte tablets uk

HIGH5 ZERO Electrolyte Tablet - Hydration Tablets Enhanced with Vitamin C - 0 Calories & Sugar Free - Boost Hydration, Performance & Wellness - Tropical, 20 Tablets (20x, Pack of 1)

HIGH5 ZERO Electrolyte Tablet - Hydration Tablets Enhanced with Vitamin C - 0 Calories & Sugar Free - Boost Hydration, Performance & Wellness - Berry, 20 Tablets

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

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