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8 Best Keto Electrolytes Supplements for 2023


Electrolytes are electrically-charged minerals that are vital for many functions in the body, such as maintaining fluid balance, hydration, contracting muscles, blood clotting, transmitting nerve impulses, and moving nutrients into your cells (* , *).


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These electrolytes include sodium, potassium, calcium, magnesium, chloride, phosphorus, and bicarbonate. You can get them by eating a nutrient-dense clean keto diet or by taking an electrolyte supplement in a capsule or powder form (which you can then mix with water).

As for supplementing with electrolytes, it becomes extremely helpful for people who:

  • Have just started the keto diet to relieve keto flu symptoms
  • Are at risk of an electrolyte imbalance due to prolonged or intense exercise
  • Need a “hangover treatment” to replace lost electrolytes after a night of heavy drinking
  • Simply want to take electrolytes as part of their general health and wellness routine

This guide lists the best keto electrolytes that will support you throughout your low-carb journey. We’ve also summed them up in a table with quick details (flavor availability, form, etc.) per electrolyte.

Keto Electrolyte Pros Cons 
Perfect Keto Daily Electrolytes Powder
  • 4 available flavors
  • Added vitamin D to help with magnesium absorption
  • No carbs, calories, and added sugar
  • No unflavored option
Perfect Keto Unflavored Electrolyte Capsules
  • More convenient
  • Great for people who generally dislike the taste of electrolyte powders
  • No added vitamin D
  • Smaller dose of each electrolyte per capsule compared to Perfect Keto powders
LMNT Recharge Electrolyte Drink Mix
  • Comes in stick packs for people on the go
  • 8 flavors, plus 1 Unflavored option
  • Only 3 electrolytes (sodium, potassium, and magnesium)
Ultima Replenisher
  • Available in stick packs and canisters
  • 10 fruity flavors to choose from
  • Added vitamin C
  • No unflavored option
Adapted Nutrition Keto K1000
  • High amounts of potassium per serving
  • 4 available flavors, plus an Unflavored option
  • No stick packets available
Redmond Re-Lyte Electrolyte Mix
  • High amounts of sodium and chloride per serving
  • Great for very active individuals (athletes, busy parents, etc.)
  • Some customers find it too salty
Key Nutrients Electrolyte Recovery Plus Powder
  • Includes other nutrients like vitamin C, B vitamins, selenium, and copper
  • 10 available flavors
  • Has travel packets for people on the go
  • No unflavored option
Keto Chow Electrolyte Drops
  • Allows for flexible dosing, with a 1 ml dropper
  • No weird aftertaste when added to any beverage (water, coffee, or fruity drink)
  • Fewer electrolytes per serving
PK Daily Electrolytes

1. Perfect Keto Daily Electrolytes Powder

Perfect Keto Daily Electrolytes is the best keto electrolyte powder because it has zero carbs, zero calories, and zero sugar. No matter which flavor you choose — Pink Lemonade, Black Cherry, Lemon Lime, and Watermelon — you get to enjoy a hydrating beverage and not have to worry about artificial ingredients.

Perfect Keto recommends adding a scoop of this electrolyte powder to a glass of water first thing in the morning, when you’re having the keto flu, after a workout, at bedtime, or after going out in the sun.

Each serving contains the following electrolytes: sodium, potassium, magnesium, and chloride. Plus, it has vitamin D that enhances magnesium absorption (*).

Carbs per serving (1 scoop): 0g

Price: $37.99 at Perfect Keto, $37.99 on Amazon

PK Daily Electrolytes Capsule

2. Perfect Keto Unflavored Electrolyte Capsules

If you’d rather swallow an electrolyte pill for convenience or because you find the taste of an electrolyte powder to be unpleasant, the good news is that Perfect Keto has electrolyte capsules. One bottle contains 120 capsules, which covers your electrolyte needs on keto for at least a month.

The difference between Perfect Keto’s electrolyte capsules and powders is that our capsules do not have vitamin D; however, they contain 35 grams of calcium, another important electrolyte, which helps regulate hormone secretion (*).

Carbs per serving (1 capsule): 0g

Price: $30.99 at Perfect Keto, $30.99 on Amazon

LMNT Recharge Electrolyte Drink Mix

3. LMNT Recharge Electrolyte Drink Mix

Aside from being a quality electrolyte powder — since it’s low-carb, sugar-free, and gluten-free — LMNT Recharge has 8 flavors to choose from, plus an Unflavored option. If you’re a chocolate lover, you might want to try their Chocolate Salt flavor. You can enjoy it hot as a substitute for hot chocolate or have it with ice cubes.

People who are always on the go will love that LMNT electrolyte powders come in small packets. So, whether you’re going to the gym, office, or traveling, you’ll only bring one to two stick packs (which fit in your pocket) and not an entire plastic canister.

Carbs per serving (1 stick pack): 1g total carbs

Price: $45 at LMNT, $45 on Amazon 

Ultima Replenisher

4. Ultima Replenisher

We also recommend Ultima Replenisher as one of the best electrolytes for keto because not only does it come in a wide variety of flavors, but it also includes several minerals: calcium, potassium, phosphorus, magnesium, zinc, manganese, and chloride. Additionally, it provides 100 grams of vitamin C, which helps with collagen synthesis and prevents disease (*).

According to Ultima, it’s a great way to get hydrated, especially after losing a lot of sweat through physical activity. If you miss soda, they recommend adding sparkling water for a fruit soda (Blue Raspberry, Passionfruit, Watermelon, etc.)

Ultima Replenisher is available in stick packs and canisters, plus a variety pack if you want to try four of their flavors.

Carbs per serving (1 scoop or stick pack): 0g


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Price: $20.99 at Ultima, $16.85 on Amazon 

Adapted Nutrition K1000

5. Adapted Nutrition Keto K1000

Adapted Nutrition positions their Keto K1000 electrolyte powder as a supplement that’s high in potassium. One serving provides you with 1,000 mg of potassium, an electrolyte that’s essential for reducing your risk of cardiovascular disease and stroke by lowering blood pressure (*).

So, if you’re looking for the best electrolyte drinks for keto that will optimize your potassium intake, consider Keto K1000. Other minerals found in this supplement include calcium, magnesium, chloride, and sodium. Additionally, it includes trace minerals like zinc.

Carbs per serving (1 scoop): 0g

Price: $31.86 at Adapted Nutrition, $32.86 on Amazon

Redmond Re-Lyte Electrolyte Mix

6. Redmond Re-Lyte Electrolyte Mix

If you’re a fan of Redmond’s ancient fine sea salt, then you wouldn’t want to miss their Re-Lyte Electrolyte Mix. It’s the best electrolyte supplement for keto dieters who live an active lifestyle and sweat a lot.

You’ll notice that each serving contains high amounts of sodium and potassium, two abundant electrolytes that are lost through sweat — especially with increased exercise intensity (*).

You might be wondering why Redmond uses coconut water powder in their electrolytes. They mention that they use it since it’s an effective natural hydrator and a great source of antioxidants.

Carbs per serving (1 scoop): 0g

Price: $39.99 at Redmond, $39.99 on Amazon 

Key Nutrients Electrolyte Recovery Plus Powder

7. Key Nutrients Electrolyte Recovery Plus Powder

Veteran-owned, Key Nutrients is one of the best keto electrolytes that include other nutrients like vitamin C, B vitamins, zinc, and chromium to help boost your immunity, energy levels, and overall wellness.

Those who are following a clean keto diet will also love that this electrolyte powder has no added sugar, artificial sweeteners, and colorings. You can choose from 10 fruity flavors, including Cherry Pom, Raspberry, Peach Mango, and Strawberry Kiwi.

Carbs per serving (1 scoop): 0g

Price: $34.94 at Key Nutrients, $33.19 on Amazon 

Keto Chow Electrolyte Drops

8. Keto Chow Electrolyte Drops

Keto Chow is a unique electrolyte supplement in that it allows for flexible dosing. It comes with a 1 ml dropper that allows you to consume up to 51 mg of sodium, 53 mg of potassium, 18 mg of magnesium, and 158 mg of chloride.

While Keto Chow has fewer electrolytes per serving than Perfect Keto, one advantage is that you can add one or more drops to any beverage (including your water bottle or cup of coffee) without noticing a weird aftertaste.

Carbs per serving (1 ml): 0g

Price: $13 at Keto Chow, $15.23 on Amazon

These are the 8 best keto electrolyte supplements that suit every need and personal preference. High-quality keto electrolytes share a few important characteristics — they have zero or only a few carbohydrates and avoid added sugars and unhealthy ingredients (such as color enhancers and preservatives).


Join 90k+ people who are losing weight with Keto Kickstart, our doctor-developed program designed to give you real weight loss results.

In case you’re optimizing for an electrolyte (or a set of electrolytes), be sure to check the electrolyte package label. Note the available electrolytes and their amounts per serving.  Want to give Perfect Keto electrolytes a try? Find our electrolyte powders and capsules here.

7 References

Shrimanker I et al. Electrolytes. 2021 July 26

MedlinePlus. Fluid and Electrolyte Balance.

Pointillart A et al. Effects of dietary vitamin D on magnesium absorption and bone mineral contents in pigs on normal magnesium intakes. 1995 March

Shrimanker I et al. Electrolytes. 2021 July 26

National Institutes of Health (NIH). Vitamin C.

Weaver C. Potassium and Health. 2013 May 6

Baker L et al. Exercise intensity effects on total sweat electrolyte losses and regional vs. whole-body sweat [Na+], [Cl−], and [K+]. 2018 December 6

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