Electrolytes

Enhance Everyday Wellbeing with Electrolytes

For so many of us, staying hydrated is integral to feeling our best. Proper hydration helps regulate body temperature, supports healthy organ function, and transports nutrients throughout the body. Whether you're exercising, travelling, spending time in the sun, or simply navigating a busy lifestyle, maintaining your fluid balance can help you feel energised and refreshed throughout the day.

Our carefully curated collection of electrolyte supplements makes it easier to support hydration when your body's needs increase. From convenient powders and tablets to advanced hydration formulas from trusted brands, including Humantra Electrolytes and Puresport Electrolytes, discover expert-approved solutions.

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Humantra Himalayan Lime Electrolyte Powder, 20 SachetsHumantra Himalayan Lime Electrolyte Powder, 20 Sachets
Humantra Himalayan Lime Electrolyte Powder, 20 Sachets

£28.00
Humantra Trial Box Electrolyte Powder, 8 SachetsHumantra Trial Box Electrolyte Powder, 8 Sachets
Humantra Trial Box Electrolyte Powder, 8 Sachets

£15.00
Puresport Ultra Electrolytes packaging on a white backgroundPuresport Ultra Electrolytes Raspberry Salt 30 Sachets
Puresport Ultra Electrolytes Raspberry Salt 30 Sachets

£33.00
A light blue plastic tub of BodyHealth Perfect Amino Electrolytes in Mixed Berry flavor, shown on a clean white background.
BodyHealth Perfect Amino Electrolytes Mixed Berry 330g

From £23.12
£27.20
Yellow Puresport electrolyte packaging on a white backgroundPuresport Ultra Electrolytes Orange Lemonade 30 Sachets
Puresport Ultra Electrolytes Orange Lemonade 30 Sachets

£33.00
New
Packaging of Perfect Amino Electrolytes with multiple packets inside on a white background
BodyHealth Perfect Amino Electrolytes Travel Packets Mixed

£20.00
Humantra Black Cherry Electrolyte Powder, 20 SachetsHumantra Black Cherry Electrolyte Powder, 20 Sachets
Humantra Black Cherry Electrolyte Powder, 20 Sachets

£28.00
Humantra Berry Pomegranate Electrolyte Powder, 20 SachetsHumantra Berry Pomegranate Electrolyte Powder, 20 Sachets
Humantra Berry Pomegranate Electrolyte Powder, 20 Sachets

£28.00
Humantra Lychee Electrolyte Powder, 20 SachetsHumantra Lychee Electrolyte Powder, 20 Sachets
Humantra Lychee Electrolyte Powder, 20 Sachets

£28.00
Humantra Mango Electrolyte Powder, 20 SachetsHumantra Mango Electrolyte Powder, 20 Sachets
Humantra Mango Electrolyte Powder, 20 Sachets

£28.00
Humantra Elderberry Electrolyte Powder, 20 SachetsHumantra Elderberry Electrolyte Powder, 20 Sachets
Humantra Elderberry Electrolyte Powder, 20 Sachets

£28.00
DR.VEGAN Hydrate+ Lemon ElectrolytesDR.VEGAN Hydrate+ Lemon Electrolytes
DR.VEGAN Hydrate+ Lemon Electrolytes

£15.99 £19.99 20% offsaving
Humantra Apricot dietary supplement package with a single sachet on a white backgroundHumantra Apricot Electrolyte Powder, 20 Sachets
Humantra Apricot Electrolyte Powder, 20 Sachets

£28.00
DR.VEGAN Hydrate+ Orange & Pineapple ElectrolytesDR.VEGAN Hydrate+ Orange & Pineapple Electrolytes
DR.VEGAN Hydrate+ Orange & Pineapple Electrolytes

£15.99 £19.99 20% offsaving

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Cytoplan Electrolyte Creatine Complex 255gCytoplan Electrolyte Creatine Complex 255g
Cytoplan Electrolyte Creatine Complex 255g

£23.29
Blue container of BodyHealth Perfect Amino Electrolytes lemon lime flavor on a white background
BodyHealth Perfect Amino Electrolytes Lemon Lime 330g

From £23.12
£27.20
Puresport Ultra Electrolytes Variety Pack 15 SachetsPuresport Ultra Electrolytes Variety Pack 15 Sachets
Puresport Ultra Electrolytes Variety Pack 15 Sachets

£20.00
Puresport Ultra Electrolytes packaging on a white backgroundPuresport Ultra Electrolytes Citrus Salt 30 Sachets
Puresport Ultra Electrolytes Citrus Salt 30 Sachets

£33.00
Puresport Ultra Electrolytes packaging on a white backgroundPuresport Ultra Electrolytes Citrus Salt 15 Sachets
Puresport Ultra Electrolytes Citrus Salt 15 Sachets

£20.00
Puresport Ultra Electrolytes Raspberry Salt 15 SachetsPuresport Ultra Electrolytes Raspberry Salt 15 Sachets
Puresport Ultra Electrolytes Raspberry Salt 15 Sachets

£20.00
Two yellow boxes of Puresport Ultra Electrolytes on a white backgroundPuresport Ultra Electrolytes Orange Lemonade 15 Sachets
Puresport Ultra Electrolytes Orange Lemonade 15 Sachets

£20.00
Puresport Ultra Electrolytes packaging on a white backgroundPuresport Ultra Electrolytes Trial Pack
Puresport Ultra Electrolytes Trial Pack

£10.00
Puresport Ultra Electrolytes packaging on a white backgroundPuresport Ultra Electrolytes Watermelon Salt 15 Sachets
Puresport Ultra Electrolytes Watermelon Salt 15 Sachets

£20.00
Puresport Ultra Electrolytes packaging on a white backgroundPuresport Ultra Electrolytes Watermelon Salt 30 Sachets
Puresport Ultra Electrolytes Watermelon Salt 30 Sachets

£33.00
Sixways Daily Hydration Electrolytes - PassionfruitSixways Daily Hydration Electrolytes - Passionfruit
Sixways Daily Hydration Electrolytes - Passionfruit

£33.00
Ancient + Brave True Hydration Supplement SachetsAncient + Brave True Hydration Supplement Sachets
Ancient + Brave True Hydration Supplement Sachets

£24.00
Puresport Ultra Electrolytes packaging on a light gray background
Puresport Ultra Electrolytes (30 Pack) Variety Pack

£33.00
Sold out
Brown supplement bottle labeled 'sixways Daily Hydration+' on a white backgroundSixways Daily Hydration Electrolytes - Unflavoured
Sixways Daily Hydration Electrolytes - Unflavoured

From £26.40
£33.00
Electrolytes

About Electrolytes

Electrolytes are essential minerals that carry an electrical charge when dissolved in fluids within the body. They play a crucial role in maintaining fluid balance, supporting muscle contractions, enabling nerve communication and helping regulate various bodily functions.
Key electrolytes include sodium, potassium, magnesium, calcium, chloride, phosphate and bicarbonate. Together, they help your body absorb and retain fluids effectively while supporting normal muscle and nerve function.

While many electrolytes are obtained through a balanced diet, there are times when additional support may be beneficial. Intense exercise, hot weather, travel, illness, or prolonged sweating can increase electrolyte losses, making supplementation a convenient way to help maintain hydration and well-being.

What NOA Thinks About Electrolytes

Megan Hallett, Head of Nutrition at NOA, says:
"Electrolytes aren't currently markers on our blood test, but how you're feeling around hydration, energy and muscle function can be affected by several other things too, including thyroid function and iron status. If electrolytes alone aren't making the difference you expected, a NOA blood test can help rule other causes in or out."

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Electrolytes | What Do They Do In Your Body?

Sodium: Sodium helps regulate fluid balance inside and outside of cells. It supports hydration, helps maintain blood volume and plays an important role in nerve signalling and muscle function.

Chloride: Often paired with sodium, chloride helps maintain fluid balance and supports healthy digestion through the production of stomach acid.

Potassium: Potassium works alongside sodium to regulate fluid levels and supports normal muscle contractions, including those of the heart.

Magnesium: Magnesium contributes to normal muscle function, supports energy-yielding metabolism and helps reduce feelings of tiredness and fatigue. Magnesium is a popular addition to many wellness routines.

Calcium: Well known for supporting bone health, calcium also contributes to normal muscle function and nerve transmission.

Phosphate: Phosphate plays a role in energy production, cellular repair and maintaining healthy bones and teeth.

Bicarbonate: Bicarbonate helps maintain the body's acid-base balance, supporting normal pH levels within the bloodstream.

What Are the Benefits of Electrolytes?

Fluid Balance & Hydration: One of the most recognised electrolyte benefits is their role in maintaining hydration. Electrolytes help your body absorb and retain water more effectively.

Muscle Function: Electrolytes help muscles contract and relax normally. This makes them particularly important during and after exercise, especially as you may have lost electrolytes through sweat.

Nerve Health: The nervous system relies on electrolytes to transmit signals throughout your body, supporting normal communication between your brain, nerves and muscles.

Blood Pressure & pH Balance: Electrolytes can help to regulate your blood pressure and pH balance, both of which are important to feel your best.

Everyday Energy & Wellbeing: When hydration and electrolyte levels are supported, many people find it easier to stay focused throughout the day, particularly during periods of increased physical activity or hot weather.

Electrolytes vs Regular Water

Water remains the foundation of good hydration; however, there are several situations when water alone may not be enough and where electrolyte drinks can offer additional support.

You may benefit from electrolyte supplementation when:

  • Exercising for longer than 60 minutes
  • Participating in high-intensity workouts
  • If you've been spending long periods in hot weather
  • If you're travelling to warmer climates than you're used to
  • If you're recovering from sickness

Electrolyte drinks replace both fluids and essential minerals, helping support hydration when water alone may not fully replenish what has been lost.

Finding the Best Electrolytes for Your Lifestyle

The best electrolytes for you will depend on your goals, activity levels and personal preferences.

If you're looking for daily hydration support, low-sugar electrolyte powders may be ideal. For athletes and fitness enthusiasts, higher-performance formulas containing sodium, potassium and magnesium may be more suitable.

Popular options within our collection include Humantra Electrolytes and Puresport Electrolytes, both designed to provide convenient hydration support while fitting seamlessly into active lifestyles.

Whether you're searching for the best electrolytes UK shoppers love or simply looking to upgrade your hydration routine, our expert team has curated formulas you can shop with confidence. If you are unsure which electrolytes are right for you, our team is here to help. You can contact us for tailored recommendations, read our blog for expert insights.

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Support Hydration, Performance and Daily Balance

Explore advanced electrolyte tablets and drink mixes created to help replenish essential minerals, support hydration and maintain optimal body function.
Humantra Elderberry Electrolyte Powder, 20 SachetsHumantra Elderberry Electrolyte Powder, 20 Sachets
Humantra Elderberry Electrolyte Powder, 20 Sachets

£28.00
Humantra Himalayan Lime Electrolyte Powder, 20 SachetsHumantra Himalayan Lime Electrolyte Powder, 20 Sachets
Humantra Himalayan Lime Electrolyte Powder, 20 Sachets

£28.00
Humantra Black Cherry Electrolyte Powder, 20 SachetsHumantra Black Cherry Electrolyte Powder, 20 Sachets
Humantra Black Cherry Electrolyte Powder, 20 Sachets

£28.00

Frequently Asked Questions

WHAT EXACTLY ARE ELECTROLYTES?

Electrolytes are minerals such as sodium, potassium, calcium and magnesium that carry an electrical charge within the body. They help regulate hydration, muscle function, nerve signalling and fluid balance.

DO I NEED ELECTROLYTE SUPPLEMENTS?

While electrolytes can be obtained through food and drink, many people find supplements useful during periods of increased fluid loss, such as exercise, hot weather, travel or illness.

WHAT FOODS CONTAIN ELECTROLYTES?

Bananas, potatoes, spinach, dairy products, nuts, seeds, legumes and coconut water all naturally contain electrolytes.

HOW MUCH SHOULD I TAKE AND WHEN?

Always follow the instructions provided on your chosen supplement. Electrolyte products are commonly used before, during or after exercise, or during periods of increased hydration needs.

ARE THERE ANY SIDE EFFECTS?

When taken as directed, electrolyte supplements generally come without side effects. If you do have a medical condition or take prescriptions, consult a healthcare professional before use.

CAN PREGNANT OR BREASTFEEDING WOMEN USE ELECTROLYTES?

Electrolyte drinks may help support hydration during pregnancy and breastfeeding. However, it's always advisable to speak with your healthcare provider before introducing new supplements.

WHAT'S THE DIFFERENCE BETWEEN ELECTROLYTE POWDERS, TABLETS AND CAPSULES?

Powders and effervescent tablets dissolve in water, providing hydration and electrolytes together. Capsules offer a convenient option when you're on the go and prefer not to carry a drink mix.

DO I NEED ELECTROLYTES AFTER EVERY WORKOUT?

Not always: for shorter or lower-intensity workouts, water is often sufficient. Electrolytes may become more beneficial during longer sessions, high-intensity training, or exercise performed in hot conditions.

HOW CAN I STAY HYDRATED DURING SUMMER WORKOUTS?

Start hydrating before exercise, drink consistently throughout your session, and consider an electrolyte supplement. Always wear breathable clothing, and avoiding peak heat can also help support hydration.