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Product Description

Key Benefits

  • Magnesium helps reduce tiredness and fatigue, supporting your daily energy.
  • Contributes to normal muscle and nervous system function.
  • Supports electrolyte balance.

 

Feel your best with a precise mix of sodium, magnesium, and potassium—formulated at levels designed to replenish essential minerals...

Read more

Key Benefits

  • Magnesium helps reduce tiredness and fatigue, supporting your daily energy.
  • Contributes to normal muscle and nervous system function.
  • Supports electrolyte balance.

 

Feel your best with a precise mix of sodium, magnesium, and potassium—formulated at levels designed to replenish essential minerals lost through exercise, busy days, or simply living life. This blend helps you to can keep moving, thinking, and feeling your best.

 

LMNT Watermelon Salt brings a deliciously sweet and salty twist to your water, making every sip a refreshing treat. Try it with sparkling water and a squeeze of fresh lime, or add mint and a slice of watermelon for a cool, flavourful boost. Perfect for post-workout, summer days, or whenever you need a tasty refresh.

Why It's Healf

LMNT was founded by Robb Wolf to meet a critical need for a clean, high-sodium, zero-sugar electrolyte drink. After years on a low-carb diet, Robb realised that his performance was lacking due to insufficient salt intake. Popular products were filled with sugar and low on electrolytes, so he created his own formulation. LMNT was born from this journey, offering an effective product that has since helped thousands optimise their health by addressing the often overlooked importance of proper electrolyte balance.

While these zero-sugar sachets are a cleaner choice than most regular electrolytes, their natural flavourings do contain maltodextrin. As part of our Community Testing, we used glucose monitors to determine whether LMNT doses can be considered ketogenic-friendly — and we’re happy to confirm they can. With their 'more salt, not less' approach, they are a top choice for fuelling your body with the minerals it needs to function best.

With our Healf Curation Process, we do the work for you. Shop with confidence knowing that every item has been tried, tested, and curated for you.

Learn more about each step—Brand Discovery, Expert Validation, and Community Testing—here.

Ingredients

Salt (Sodium Chloride), Acidity Regulator (Malic Acid), Potassium Chloride, Magnesium Malate, Natural Watermelon Flavour, Sweetener (Steviol Glycosides)

Delivery & Returns

SHIPPING INFORMATION:

At Healf we prioritise safe and fast delivery for all our customers. Our carefully selected couriers are Royal Mail and DPD.


Option

UK Standard Delivery

Next Working Day Delivery

International Deliveries

Est. Delivery

2-3 Working Days

Next Working Day*

7 Working Days**

Orders <£50

£3.99

£5.99

£22.99 (Europe)

Orders >£50

FREE

£5.99

£49.95 (International)


*(if placed before 12.00)

**(up to 4 weeks)

UK Standard Delivery: Enjoy free standard delivery on orders above £50, this option usually requires 2-3 working days. If your order is under £50, this delivery option is available for £3.99.


Next Working Day Delivery: For when you need our products urgently, we offer a next working day shipping for £5.99. For orders placed before 12.00 we will ship it the same day to ensure you receive your order the next working day.


RETURNS POLICY:

If for any reason you are not satisfied with your order, we provide free 365 day UK returns for all our customers. To initiate your return, simply contact us at team@healf.com and we’ll send you a return slip and help to arrange a collection. The item you return must be sent in the same condition as received, and inside the original packaging. Once received we will notify you via email.

For international returns, we unfortunately do not cover the cost. However, we work with an array of carriers and can offer self-posting returns for customers shopping from outside the UK.

Suggested Use

Mix one packet with 16 ounces (500ml) of water (or more, depending on preference). Try with sparkling water for a delicious mocktail.

Additional Information:

Food supplements and foods sold by Healf should not be used as a substitute for a varied, balanced diet and healthy lifestyle.

If you are pregnant, breastfeeding, have a medical condition, or are taking any medications, please consult with a healthcare professional before use. Use products only if the seal is intact. Store in a cool, dry place, out of the reach of young children. Do not exceed the recommended daily intake.

We make every effort to ensure that product information on our website is accurate and up to date, but packaging and ingredients may occasionally vary from images shown on site. Please refer to the product label and contact Healf before use if you have any questions regarding your specific allergies or intolerances.

Recharge Electrolytes - Watermelon Salt

Stay refreshed with LMNT Recharge Electrolytes – zero sugar blend of sodium, magnesium, and potassium for everyday balance.

Size:

Regular price £40.49
Regular price Sale price £40.49
Unit price £24.99  per  100g

In stock. free delivery Next day delivery available

Buy now Pay later from £11.24/mo with

Regular price £40.49
Regular price Sale price £40.49
Unit price £24.99  per  100g

Buy now Pay later from £11.24/mo

Free UK shipping over £50, free returns

  • American Express
  • Apple Pay
  • Google Pay
  • Mastercard
  • PayPal
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Frequently bought together
  • Buy both for £44.99

Product Description

Key Benefits

  • Magnesium helps reduce tiredness and fatigue, supporting your daily energy.
  • Contributes to normal muscle and nervous system function.
  • Supports electrolyte balance.

 

Feel your best with a precise mix of sodium, magnesium, and potassium—formulated at levels designed to replenish essential minerals...

Read more

Key Benefits

  • Magnesium helps reduce tiredness and fatigue, supporting your daily energy.
  • Contributes to normal muscle and nervous system function.
  • Supports electrolyte balance.

 

Feel your best with a precise mix of sodium, magnesium, and potassium—formulated at levels designed to replenish essential minerals lost through exercise, busy days, or simply living life. This blend helps you to can keep moving, thinking, and feeling your best.

 

LMNT Watermelon Salt brings a deliciously sweet and salty twist to your water, making every sip a refreshing treat. Try it with sparkling water and a squeeze of fresh lime, or add mint and a slice of watermelon for a cool, flavourful boost. Perfect for post-workout, summer days, or whenever you need a tasty refresh.

Why It's Healf

LMNT was founded by Robb Wolf to meet a critical need for a clean, high-sodium, zero-sugar electrolyte drink. After years on a low-carb diet, Robb realised that his performance was lacking due to insufficient salt intake. Popular products were filled with sugar and low on electrolytes, so he created his own formulation. LMNT was born from this journey, offering an effective product that has since helped thousands optimise their health by addressing the often overlooked importance of proper electrolyte balance.

While these zero-sugar sachets are a cleaner choice than most regular electrolytes, their natural flavourings do contain maltodextrin. As part of our Community Testing, we used glucose monitors to determine whether LMNT doses can be considered ketogenic-friendly — and we’re happy to confirm they can. With their 'more salt, not less' approach, they are a top choice for fuelling your body with the minerals it needs to function best.

With our Healf Curation Process, we do the work for you. Shop with confidence knowing that every item has been tried, tested, and curated for you.

Learn more about each step—Brand Discovery, Expert Validation, and Community Testing—here.

Ingredients

Salt (Sodium Chloride), Acidity Regulator (Malic Acid), Potassium Chloride, Magnesium Malate, Natural Watermelon Flavour, Sweetener (Steviol Glycosides)

Delivery & Returns

SHIPPING INFORMATION:

At Healf we prioritise safe and fast delivery for all our customers. Our carefully selected couriers are Royal Mail and DPD.


Option

UK Standard Delivery

Next Working Day Delivery

International Deliveries

Est. Delivery

2-3 Working Days

Next Working Day*

7 Working Days**

Orders <£50

£3.99

£5.99

£22.99 (Europe)

Orders >£50

FREE

£5.99

£49.95 (International)


*(if placed before 12.00)

**(up to 4 weeks)

UK Standard Delivery: Enjoy free standard delivery on orders above £50, this option usually requires 2-3 working days. If your order is under £50, this delivery option is available for £3.99.


Next Working Day Delivery: For when you need our products urgently, we offer a next working day shipping for £5.99. For orders placed before 12.00 we will ship it the same day to ensure you receive your order the next working day.


RETURNS POLICY:

If for any reason you are not satisfied with your order, we provide free 365 day UK returns for all our customers. To initiate your return, simply contact us at team@healf.com and we’ll send you a return slip and help to arrange a collection. The item you return must be sent in the same condition as received, and inside the original packaging. Once received we will notify you via email.

For international returns, we unfortunately do not cover the cost. However, we work with an array of carriers and can offer self-posting returns for customers shopping from outside the UK.

Suggested Use

Mix one packet with 16 ounces (500ml) of water (or more, depending on preference). Try with sparkling water for a delicious mocktail.

Additional Information:

Food supplements and foods sold by Healf should not be used as a substitute for a varied, balanced diet and healthy lifestyle.

If you are pregnant, breastfeeding, have a medical condition, or are taking any medications, please consult with a healthcare professional before use. Use products only if the seal is intact. Store in a cool, dry place, out of the reach of young children. Do not exceed the recommended daily intake.

We make every effort to ensure that product information on our website is accurate and up to date, but packaging and ingredients may occasionally vary from images shown on site. Please refer to the product label and contact Healf before use if you have any questions regarding your specific allergies or intolerances.

Overall rating: 4.87594 / 5 from 266 reviews.

AI Generated Review Summary

The Watermelon Salt flavor is highly praised for its refreshing taste and ability to energize. Customers appreciate its clean ingredients and effectiveness in hydration. The electrolyte mix is noted for its ability to reduce tiredness and fatigue, supporting muscle and nerve function.

Summary topics

  • Health Impact (4%): Customers loved the LMNT drink mixes for their great taste and ability to make a difference to their health.
  • Electrolytes (19%): Many customers raved about these electrolytes, praising their taste and effectiveness in keeping their body energized through the day.
  • Hydration (4%): Customers raved about this hydration product, stating it is an absolute game-changer.
  • Watermelon Flavor (5%): It was observed by customers that the watermelon flavor is the best and highly recommend it for daily use.

Review topics: ["quality","feel","improvement","price","packaging","looks","hydration","delivery","ingredients","pain","sugar","taste","energy","electrolytes","drink","watermelon","salt","difference","lmnt","stay","mixes","packets","water","aftertaste","workouts","supplement","buy","brand","headaches","none"].

Review highlights

  • "I have diagnosed M. E. and need good hydration together with good quality ingredients -these deliver both" — Robert H.
  • "Good flavor and LMNTs has simple ingredients." — Z.T
  • "We have tried MANY hydration products and none of them have been as effective AND tasty." — Heather J.

Reviews

The best electrolyte supplement on

"The best electrolyte supplement on the market. Hands down. Nothing else compares. Try it, you won’t regret it. Only thing to decide is which flavours you like and thats it. If you train cardio, try this, and you will feel almost like your body hasn’t been training afterwards. 10x you recovery"

— Paul W. (5/5)

Since taking these electrolyte sachets

"Since taking these electrolyte sachets I no longer get muscle pain or headaches. I take one sachet a day and they work so well, also taste nice too and do favour my water as I don’t like the taste of plain water"

— Aleeza R. (5/5)

Great

"I drink Lmnt daily and watermelon is one of my fav flavours to have"

— Jenna B. (5/5)

Love the taste and one

"Love the taste and one of the few electrolytes that doesn’t contain citric acid."

— Sian S. (5/5)

Great flavour, such a joy

"Great flavour, such a joy to drink with ice cold water in the morning. Who needs unhealthy drinks when you can get something that helps with fatigue and staying hydrated."

— Gianluca C. (5/5)

Lmnt

"Good"

— Ahmed Q. (5/5)

Excellent for recovery and taste

"Excellent for recovery and taste great"

— Mrs F. (5/5)

Best electrolytes I’ve tried. Taste

"Best electrolytes I’ve tried. Taste great and dissolve really easily."

— Brooke S. (5/5)

Crisp, Refreshing Watermelon & Unbeatable Hydration!

"LMNT Watermelon Salt is hands-down my favorite flavor in the entire lineup. If you take your training, sauna sessions, or daily hydration seriously, this product is an absolute game-changer. Standard sports drinks simply don't compare—they are usually full of sugar and lack the meaningful doses of electrolytes your body actually needs. LMNT gets it right. The Watermelon Salt flavor is perfection—sweet, juicy, and crisp with a subtle salty edge that makes it wildly refreshing, especially when mixed into ice-cold water. It tastes like a summer treat, but without any of the bad stuff. Since making this part of my routine, I’ve seen a noticeable boost in my daily energy levels, better stamina during workouts, and a complete elimination of muscle cramps and afternoon brain fog. The ingredients are clean. Plus, the individual stick packs make it super easy to take anywhere on the go. Tastes great, highly recommended!"

— Zhihong Z. (5/5)

Brilliant product

"Brilliant product"

— Jamie p. (5/5)

Q&A

Overall rating: 4.87594 / 5 from 266 reviews.

AI Generated Review Summary

The Watermelon Salt flavor is highly praised for its refreshing taste and ability to energize. Customers appreciate its clean ingredients and effectiveness in hydration. The electrolyte mix is noted for its ability to reduce tiredness and fatigue, supporting muscle and nerve function.

Summary topics

  • Health Impact (4%): Customers loved the LMNT drink mixes for their great taste and ability to make a difference to their health.
  • Electrolytes (19%): Many customers raved about these electrolytes, praising their taste and effectiveness in keeping their body energized through the day.
  • Hydration (4%): Customers raved about this hydration product, stating it is an absolute game-changer.
  • Watermelon Flavor (5%): It was observed by customers that the watermelon flavor is the best and highly recommend it for daily use.

Review topics: ["quality","feel","improvement","price","packaging","looks","hydration","delivery","ingredients","pain","sugar","taste","energy","electrolytes","drink","watermelon","salt","difference","lmnt","stay","mixes","packets","water","aftertaste","workouts","supplement","buy","brand","headaches","none"].

Review highlights

  • "I have diagnosed M. E. and need good hydration together with good quality ingredients -these deliver both" — Robert H.
  • "Good flavor and LMNTs has simple ingredients." — Z.T
  • "We have tried MANY hydration products and none of them have been as effective AND tasty." — Heather J.

Reviews

The best electrolyte supplement on

"The best electrolyte supplement on the market. Hands down. Nothing else compares. Try it, you won’t regret it. Only thing to decide is which flavours you like and thats it. If you train cardio, try this, and you will feel almost like your body hasn’t been training afterwards. 10x you recovery"

— Paul W. (5/5)

Since taking these electrolyte sachets

"Since taking these electrolyte sachets I no longer get muscle pain or headaches. I take one sachet a day and they work so well, also taste nice too and do favour my water as I don’t like the taste of plain water"

— Aleeza R. (5/5)

Great

"I drink Lmnt daily and watermelon is one of my fav flavours to have"

— Jenna B. (5/5)

Love the taste and one

"Love the taste and one of the few electrolytes that doesn’t contain citric acid."

— Sian S. (5/5)

Great flavour, such a joy

"Great flavour, such a joy to drink with ice cold water in the morning. Who needs unhealthy drinks when you can get something that helps with fatigue and staying hydrated."

— Gianluca C. (5/5)

Lmnt

"Good"

— Ahmed Q. (5/5)

Excellent for recovery and taste

"Excellent for recovery and taste great"

— Mrs F. (5/5)

Best electrolytes I’ve tried. Taste

"Best electrolytes I’ve tried. Taste great and dissolve really easily."

— Brooke S. (5/5)

Crisp, Refreshing Watermelon & Unbeatable Hydration!

"LMNT Watermelon Salt is hands-down my favorite flavor in the entire lineup. If you take your training, sauna sessions, or daily hydration seriously, this product is an absolute game-changer. Standard sports drinks simply don't compare—they are usually full of sugar and lack the meaningful doses of electrolytes your body actually needs. LMNT gets it right. The Watermelon Salt flavor is perfection—sweet, juicy, and crisp with a subtle salty edge that makes it wildly refreshing, especially when mixed into ice-cold water. It tastes like a summer treat, but without any of the bad stuff. Since making this part of my routine, I’ve seen a noticeable boost in my daily energy levels, better stamina during workouts, and a complete elimination of muscle cramps and afternoon brain fog. The ingredients are clean. Plus, the individual stick packs make it super easy to take anywhere on the go. Tastes great, highly recommended!"

— Zhihong Z. (5/5)

Brilliant product

"Brilliant product"

— Jamie p. (5/5)

Q&A

Overall rating: 4.87594 / 5 from 266 reviews.

AI Generated Review Summary

The Watermelon Salt flavor is highly praised for its refreshing taste and ability to energize. Customers appreciate its clean ingredients and effectiveness in hydration. The electrolyte mix is noted for its ability to reduce tiredness and fatigue, supporting muscle and nerve function.

Summary topics

  • Health Impact (4%): Customers loved the LMNT drink mixes for their great taste and ability to make a difference to their health.
  • Electrolytes (19%): Many customers raved about these electrolytes, praising their taste and effectiveness in keeping their body energized through the day.
  • Hydration (4%): Customers raved about this hydration product, stating it is an absolute game-changer.
  • Watermelon Flavor (5%): It was observed by customers that the watermelon flavor is the best and highly recommend it for daily use.

Review topics: ["quality","feel","improvement","price","packaging","looks","hydration","delivery","ingredients","pain","sugar","taste","energy","electrolytes","drink","watermelon","salt","difference","lmnt","stay","mixes","packets","water","aftertaste","workouts","supplement","buy","brand","headaches","none"].

Review highlights

  • "I have diagnosed M. E. and need good hydration together with good quality ingredients -these deliver both" — Robert H.
  • "Good flavor and LMNTs has simple ingredients." — Z.T
  • "We have tried MANY hydration products and none of them have been as effective AND tasty." — Heather J.

Reviews

The best electrolyte supplement on

"The best electrolyte supplement on the market. Hands down. Nothing else compares. Try it, you won’t regret it. Only thing to decide is which flavours you like and thats it. If you train cardio, try this, and you will feel almost like your body hasn’t been training afterwards. 10x you recovery"

— Paul W. (5/5)

Since taking these electrolyte sachets

"Since taking these electrolyte sachets I no longer get muscle pain or headaches. I take one sachet a day and they work so well, also taste nice too and do favour my water as I don’t like the taste of plain water"

— Aleeza R. (5/5)

Great

"I drink Lmnt daily and watermelon is one of my fav flavours to have"

— Jenna B. (5/5)

Love the taste and one

"Love the taste and one of the few electrolytes that doesn’t contain citric acid."

— Sian S. (5/5)

Great flavour, such a joy

"Great flavour, such a joy to drink with ice cold water in the morning. Who needs unhealthy drinks when you can get something that helps with fatigue and staying hydrated."

— Gianluca C. (5/5)

Lmnt

"Good"

— Ahmed Q. (5/5)

Excellent for recovery and taste

"Excellent for recovery and taste great"

— Mrs F. (5/5)

Best electrolytes I’ve tried. Taste

"Best electrolytes I’ve tried. Taste great and dissolve really easily."

— Brooke S. (5/5)

Crisp, Refreshing Watermelon & Unbeatable Hydration!

"LMNT Watermelon Salt is hands-down my favorite flavor in the entire lineup. If you take your training, sauna sessions, or daily hydration seriously, this product is an absolute game-changer. Standard sports drinks simply don't compare—they are usually full of sugar and lack the meaningful doses of electrolytes your body actually needs. LMNT gets it right. The Watermelon Salt flavor is perfection—sweet, juicy, and crisp with a subtle salty edge that makes it wildly refreshing, especially when mixed into ice-cold water. It tastes like a summer treat, but without any of the bad stuff. Since making this part of my routine, I’ve seen a noticeable boost in my daily energy levels, better stamina during workouts, and a complete elimination of muscle cramps and afternoon brain fog. The ingredients are clean. Plus, the individual stick packs make it super easy to take anywhere on the go. Tastes great, highly recommended!"

— Zhihong Z. (5/5)

Brilliant product

"Brilliant product"

— Jamie p. (5/5)

Q&A

Frequently Asked Questions.

How are the products selected?

Our main focus here at Healf is to make sure you are getting access to the best global wellbeing brands that align with our core values, where we believe wellbeing is characterized by The Four Pillars - EAT, MOVE, MIND, SLEEP. We hand select products all over the world and put them through our strict three step curation process which entails discovery, expert validation, and our community testing. In order to protect our community we always quality check all ingredients of the products we select, and do not feature products with any ingredients we mention on our Healf Banned Ingredient List.

Do you have resources or articles on maintaining a healthy lifestyle?

Our team of in-house experts stay up to date with the latest research on wellbeing. They constantly evaluate health trends and make sure to filter real vs. faux and deeply understand that there truly is no ‘one size fits all’ approach to your wellbeing. You can check the Healf journal here and make sure to subscribe to our mailing list for more content.

Can I find more information about the ingredients used?

We love people who check ingredients. You’ll find detailed information about the ingredients in every product page and if you find something you’d like to flag with us or have more questions, drop us a message.

Go to FAQs

Healf Curation Process™

Every product undergoes our rigorous Healf Curation Process, ensuring you are always getting the best when it comes to your wellbeing.

Discover more