The Best Electrolyte Powders In 2025 To Keep You Hydrated

Here are the top things to try to avoid when shopping for a high-quality electrolyte powder:

Unclear Labels: A quality electrolyte supplement should clearly list exactly what’s included in the formula. Avoid products lacking transparency that don’t list all of the specific ingredients included in the formula.
Missing Safety Testing & Certifications: Choose an electrolyte supplement that has been independently third-party lab tested and manufactured in the USA. These precautions will guarantee that the product is top quality and free from unwanted extras, such as contaminants, traces of heavy metals, or pesticides.
False or Misleading Claims: Beware of any supplements that claim their product treats or cures any specific disease or ailment, or promises miraculous, unrealistic, or misleading results. Always speak to your doctor before starting a new supplement routine.
Suspiciously Cheap Products: When it comes to your health, this is definitely not an area to test out suspiciously cheap products. There are plentiful options to choose from that are high value and still affordable. In this case, you do get what you pay for!

Who might benefit from an electrolyte powder?

Exercises for long periods of time (especially in the heat)*
Does other activities that lead to a lot of sweating*
Participated in prolonged periods of activity in hot weather*
Sits in the sun for a long time*

Top Electrolyte Powders in 2025

Primal Hydration by Primal Harvest[1]

Keto Electrolyte Powder Packs by LMNT

Electrolyte Drink Tablets by Nuun

Hydration Multiplier by Liquid I.V.

Sport Hydration Drink Mix by Skratch Labs

Key Ingredients To Look For

Important Criteria

*We try to update product information as often as we can. Please visit product websites for more information.

Ingredients To Avoid

*These statements have not been evaluated by the FDA Food & Drug Administration. These products are not intended to diagnose, treat, cure, or prevent any disease.

Note: The information contained within this site is not intended as a substitute for professional medical advice. If you have, expect to have, or suspect you may have any medical condition, you are urged to consult with a healthcare provider. All content, including text, graphics, images, and information, contained on or available through this website is for general information purposes only. Results do not necessarily reflect typical results from the use of these products. Please visit product websites for more information.

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Bottom Line:

Primal Hydration by Primal Harvest is a refreshing electrolyte powder drink mix featuring a powerful blend of essential minerals, coconut water, and vitamins. Expertly formulated to support proper hydration, it contains the essential minerals sodium, potassium, calcium, and magnesium as well as vitamins C, B3, B5, B6. and B12. The formula contains powdered coconut water - nature’s own source of electrolytes for an additional hydration boost. This premium hydration formula is also suitable for a wide range of diets and lifestyles.*

The powder mixes easily into water and comes in a delicious lemon-berry flavor. Plus, it comes in convenient on-the-go pouches that are easy to take with you anywhere! The formula is third-party lab tested and made in US with globally sourced ingredients.

Our team felt that Primal Hydration delivers excellent value and quality for a reasonable price. Our team also noted the brand’s excellent customer service scores and 90-day money-back guarantee, which is why it was our number one choice.

PROS

CONS

1. Primal Hydration

by Primal Harvest[1]

Rating A+

Our rating:

Blend of electrolytes: sodium, magnesium, potassium, and calcium
Includes vitamins C, B3, B5, B6, B12 and coconut water
Contains Stevia Leaf
Refreshing lemon-berry flavor
Suitable for a wide range of dietary needs
Easy-to-mix, on-the-go formula
Standard Price
Made in the USA with globally sourced ingredients

Only available online
Sometimes runs out of stock

How we rated the Top 5 Nutritional Supplements

Each of our reviews is based on a factual analysis and comparison. We examine the ingredients, dosages and manufacturing processes to understand the quality of the product. In addition, we evaluate customer reviews, value for money and customer service to protect our readers from negative buying experiences. Although we may receive compensation for these reviews, we strive to provide objective comparisons based on facts.

EFFECTIVENESS

INGREDIENTS

PRICE-PERFORMANCE

CUSTOMER SERVICE

Top Supplements 2025

90-Day Money-Back Guarantee

Subscription Service

Third-Party Tested

Bottom Line:

Keto Electrolyte Powder Packs by LMNT is formulated with 3 ingredients: sodium, potassium, and magnesium. The formula contains zero added sugar or carbohydrates, making it suitable for a wide range of diets, just like our number one product on this list. It comes in travel packs making it convenient to carry on trips or on-the-go.

Some may like the minimal ingredient list but others would have preferred the addition of more minerals and vitamins. Additionally, some users found that even though they felt the product was beneficial - the high sodium content resulted in a very salty flavor, which may not be for everyone (although they offer a very reasonable money-back guarantee for this reason).

PROS

CONS

2. Keto Electrolyte Powder Packs

by LMNT

Rating: B+

Our rating:

Contains sodium, potassium, and magnesium
No sugar or carbohydrates
Suitable for a wide range of dietary needs
Convient travel pouches
Gluten-free

Lacks calcium and vitamins
Price
Salty taste

Bottom Line:

Nuun Sports: Electrolyte Drink Tablets by Nuun are formulated with sodium, calcium, magnesium, potassium, and chloride. Although it contains a variety of minerals, it has much lower quantities of some of them than other electrolyte supplements on this list. It has zero artificial flavors or colors and is also gluten-free and vegan-friendly. However, these tablets contain 1g of added sugar (listed as dextrose in the ingredients list). This may not be suitable for those watching their sugar and carbohydrate intake. You might also would have liked to see some vitamins included in the product.

PROS

CONS

3. Electrolyte Drink Tablets

by Nuun

Rating C+

Our rating:

Contains a range of electrolytes: sodium, magnesium, calcium, potassium, and chloride
Transportable packaging

Contains 1g of added sugar
No vitamins

Bottom Line:

Hydration Multiplier by Liquid I.V. is formulated with sodium, potassium, and glucose. It also contains B-vitamins and vitamin C. You may like that it was available in travel pouches, making it easy to take on-the-go. That being said, the electrolyte mix was lacking the minerals calcium and magnesium, which we were looking for. The addition of glucose into this electrolyte formula results in an additional 11g of added sugar and carbohydrates. This may be something that those who are watching their sugar and carb intake may want to note.

PROS

CONS

4. Hydration Multiplier

by Liquid I.V.

Rating C+

Our rating:

Contains the minerals sodium, potassium, glucose
Also includes B vitamins and vitamin C
Convenient on-the-go sachets

Contains 11g added sugar
Does not contain magnesium or calcium

Our Choice 2025

Based on 3739 Reviews of Primal Harvest

Primal Hydration

by Primal Harvest[1]

Instant-mixing, delicious formula
With essential electrolytes and vitamins
Certified safety & purity testing
90-day money-back guarantee
Made in the USA with globally sourced ingredients

Bottom Line:

Sport Hydration Drink Mix by Skratch Labs comes in last place on our list. This hydration drink mix delivers 380mg of sodium as well as magnesium, potassium and calcium. However, it’s good to note that it only contains 39 mg of potassium per serving which is less than some other products on this list. It comes in a fresh lime and lemon flavor. You may note the addition of cane sugar as this meant the product contains 19 g added sugars per serving. This increases the number of calories in the drink resulting in 80 calories per serving.It also contains 21g of carbohydrates which may not suit those watching their carb intake.

PROS

CONS

5. Sport Hydration Drink Mix

by Skratch Labs

Rating C

Our rating:

Formulated with sodium, calcium, potassium, and magnesium
Fresh lime & lemon flavor
Vegan-friendly formula

Only contains 39 mg potassium
Contains 19g added sugars
No travel sachets

Citations

DISCLAIMER: This scientific research is for informational purposes only. The results reported may not necessarily occur in all individuals. Wellness Reviews provides this information as a service but does not endorse it. This information should not be read to recommend or endorse any specific products.

[1] EB;, Taylor K;Jones. “Adult Dehydration.” National Center for Biotechnology Information, U.S. National Library of Medicine, https://pubmed.ncbi.nlm.nih.gov/32310416/.

[2] S;, Shrimanker I;Bhattarai. “Electrolytes.” National Center for Biotechnology Information, U.S. National Library of Medicine, https://pubmed.ncbi.nlm.nih.gov/31082167/.

[3] Campbell, Iain. “Physiology of Fluid Balance.” Anaesthesia & Intensive Care Medicine, Elsevier, 25 Nov. 2009, https://www.sciencedirect.com/science/article/abs/pii/S1472029909002215.

[4] NHS Choices, NHS, https://www.nhs.uk/conditions/dehydration/.

[5] Ketogenic Diet - StatPearls - NCBI Bookshelf. https://www.ncbi.nlm.nih.gov/books/NBK499830/.

To see a list of our other references, please click here.

Most of us know that we need to drink enough water to stay hydrated. Yet electrolytes are just as important for hydration. Not only do we need electrolytes to keep our muscles and nerves working - they are also important for maintaining fluid balance.*[3]

For us to be properly hydrated, there should be the correct amount of water inside and outside of each cell in the body. Electrolytes, sodium and potassium in particular, may help maintain the balance of fluids by keeping the cells from being too full or from shriveling up.*

When we sweat we lose water and electrolytes, which may lead to dehydration if both aren’t replenished. Dehydration can have some pretty significant effects on the body and symptoms can range from mild to severe.[4]

Electrolytes are essential minerals that are vital for keeping the body running in tip-top shape. They play a role in various crucial functions in the body from supporting the nervous system, contracting muscles, to keeping you hydrated and regulating pH levels. Electrolytes are found in your blood, sweat and urine. Common electrolytes include sodium, potassium, calcium, and magnesium among others. That’s why when we’re more likely to need an additional electrolyte boost after a tough, sweaty workout or spending time in the heat.[2]

Because electrolytes are positive or negative ions (particles that carry a positive or negative charge), they conduct electricity when they are dissolved in water. This helps them carry out important functions like transmitting nerve impulses (signals) and helping our muscles contract.*

What are electrolytes?

Potential signs of dehydration:

Feeling thirsty*
Dark yellow urine*
Dizziness or lightheadedness*
Feeling tired*
Dry mouth, eyes, and lips*
Infrequent urination*

*Note: Please seek medical attention if you are experiencing moderate to severe dehydration signs. These statements are not intended to diagnose, treat, cure or prevent any disease. Always consult your personal physician for an accurate diagnosis and treatment plan.

Why are electrolytes so important for hydration?

Long periods of activity and exercise, especially in the heat, may lead to dehydration.

As well as vomiting, loose stools, drinking too much alcohol, or being in the sun for too long.*

Dehydration can also cause a loss in electrolytes which may lead to an electrolyte imbalance.

Although mild electrolyte imbalance is not usually noticeable, severe electrolyte imbalance may cause some signs.*

Possible signs of electrolyte imbalance:

Fatigue*
Fast or irregular heartbeat*
Numbness or tingling*

Muscle weakness or cramping*
Headaches*
Confusion*

Note: Please seek medical attention if you are experiencing moderate to severe signs. These statements are not intended to diagnose, treat, cure, or prevent any disease or condition, nor are they intended to be substitutes for professional medical health advice. Always consult your physician or other qualified healthcare provider for accurate advice, diagnosis, and treatment plan.

Certain groups of people might want to pay extra attention to their electrolyte intake, especially before, after or during certain activities. This includes anyone who:

Is under the weather and hasn’t rehydrated*
Follows a keto or low-carbohydrate diet*
Feels their fluid intake hasn’t been sufficient*
Has had a late night out on the town*

Note: These statements are not intended to diagnose, treat, cure, or prevent any disease or condition, nor are they intended to be substitutes for professional medical health advice. Always consult your physician or other qualified healthcare provider for accurate advice, diagnosis, and treatment plan.

Feeling energized*
Feeling like their physical performance was strong*
Feeling sufficiently hydrated*

If you’re on a ketogenic, low-carbohydrate diet you may need to pay a little extra attention to your electrolyte intake. Why, you might wonder? Following a ketogenic diet means having a low intake of carbohydrates, moderate intake of protein, and a high fat intake. Most people follow this type of diet for weight loss goals, although it may have some other purported benefits.*

Why are electrolytes important when on a low-carb or keto diet?

How might you benefit from a adding an electrolyte powder to your routine?*

1 – 2 Months

6 + Months

Feeling satisfied with their physical performance, stamina, and recovery*
Feeling less fatigue*
Feeling good about maintaining a physically active lifestyle*

3 – 6 Months

Many reported being satisfied about their activity levels*
Endurance during physical activity*
Finding it easy to recover after a workout*

Note: Individual results may vary. The benefits stated are based on personal experiences and subjective feedback and may vary from person to person.

On a keto or low-carb diet, the body switches from using carbohydrates as fuel to using fat. When it does this, it uses up the carbohydrates that have been stored in the muscles and liver - also known as glycogen stores.

Because glycogen is stored with water, less glycogen causes water and electrolyte loss through urine. Additionally, keto dieting may cause additional water loss due to its diuretic effect. Some people on a keto diet may also not eat a wide variety of foods which can contribute to electrolyte imbalance.[5]

When it comes to choosing an electrolyte supplement, it can get pretty complex. Thanks to their skyrocketing popularity, there are countless options out there. But remember -

How to find the right electrolyte supplement?

All electrolyte powders are NOT created equal.

Unfortunately, some generic hydration supplements may contain sugars, calories, or artificial sweeteners. Some may not have the right balance of sodium, potassium, magnesium, and calcium.

Choosing the best possible electrolyte formula all comes down to knowing what to look for and what to try to avoid so that you never waste your time or hard-earned money."

Sodium

Potassium

Calcium

Magnesium

Contains Vitamins

Less Than 10 Calories Per Serving

Convenient On-The-Go (ie Stick Packs)

No Gluten

No Dairy

Plant-Derived Sweetener