5 Best Keto Electrolyte Supplements in 2023

One of the things that you need to watch out for while on the keto diet is your electrolyte intake, especially during the keto flu. These essential minerals such as sodium, potassium, calcium, magnesium, and phosphorus serve many important roles, including muscle contraction and proper brain function (1). In this article, you’ll find the best keto electrolyte supplements made using the right ingredients to support your body.

5 Best Electrolyte Supplements for Keto

To help you decide the best keto-friendly electrolyte supplement, we’ve highlighted details for each product, such as its key ingredients, available flavors, and carbs per serving. Make sure to try one from the list this year.

KMK Electrolyte Powder

1. Kiss My Keto Keto Electrolytes

Kiss My Keto offers a keto hydration powder that’s available in Mixed Berries flavor. It’s a refreshing way to supplement with important electrolytes like calcium, magnesium, zinc, chloride, sodium, and potassium, while not having to worry about added carbs and sugars.

Perhaps a downside with Kiss My Keto electrolyte powder is that you only have one choice of flavor — so, if you’re not into mixed berries, this might not be the one for you. The positive side is that it’s more affordable and you can save more money by subscribing.

Kiss My Keto recommends taking their keto electrolytes up to three times a day with 8-10 ounces of water. Even if you’re not on the keto diet, there’s no reason to not take this delicious powder since it has no other ingredients except for electrolytes and stevia as its sweetener.

Carbs per serving (1 scoop): 0g

Price: $29.99 at Kiss My Keto, $32.33 at Amazon

PK Daily Electrolytes

2. Perfect Keto Daily Electrolytes

Perfect Keto Daily Electrolytes is a carb-free and sugar-free electrolyte powder that helps to ease keto flu symptoms like fatigue and cramps. Each scoop provides your body with sodium, potassium, chloride, and magnesium. And while not an electrolyte, you’ll also get 25 mcg of vitamin D, a vitamin that enhances magnesium absorption (2).

This powder is available in four flavors, namely Pink Lemonade, Black Cherry, Lemon Lime, and Watermelon. It uses only natural flavors and stevia as its sweetener of choice.

However, if you prefer an electrolyte capsule instead of a powder, you can have Perfect Keto’s unflavored capsules instead. Just note that these capsules don’t contain vitamin D and have calcium as an added electrolyte.

Carbs per serving (1 scoop or 1 capsule): 0g

Price: $36.99 at Perfect Keto, $36.99 at Amazon

Hi-Lyte Keto 1000

3. Hi Lyte Keto K1000

The Keto K1000 is considered one of the best keto electrolyte supplements that’s made in the USA. Customers on Amazon love this low-carb electrolyte powder because it dissolves well in water, tastes good (no chemical-like aftertaste), and has the same minerals as Dr. Berg’s powder, but it happens to be cheaper.

Unlike conventional powders on the market, Hi-Lyte Keto 1000 does not contain sugar, carbs, and avoids maltodextrin as a sweetener, because maltodextrin has a high glycemic index and can increase your blood sugar (3).

You can choose from three flavors, including Orange, Raspberry Lemon, and Watermelon. They also have an Unflavored option if you prefer that. Hi-Lyte recommends starting with one-half serving per day of their electrolyte powder and then slowly increasing it as tolerated.

Carbs per serving (1 scoop): 0g

Price: $32.47 at Amazon, $39.95 at Adapted Nutrition

LMNT Recharge

4. LMNT Recharge

This keto electrolyte powder promises to give you electrolytes in the right ratio. You get 100 mg of sodium, 200 mg of potassium, and 60 mg of magnesium. In addition to supporting a metabolic state of ketosis, it has no added sugars, is low in calories, gluten-free, and vegan-friendly.

Another thing you’ll like about LMNT Recharge is that it comes in nine exciting flavors, including Mint Chocolate, Mango Chili, and Citrus Salt.

On their website, LMNT emphasizes the importance of meeting your electrolytes, especially sodium, for people who engage in vigorous exercise, live in warm climates, and embark on a low-carbohydrate journey.

Carbs per serving (1 stick pack): Less than 1g net carbs

Price: $45.00 at LMNT, $45.00 at Amazon

Ultima Replenisher

5. Ultima Replenisher Electrolyte Drink Mix

Ultima’s electrolyte replenisher comes in a 30-serving canister or 20-serving stick packs for people on the go. According to Ultima, their electrolytes are great for sports, hangovers, when you’re feeling sick, and pregnant women.

It’s not only keto-friendly, but also non-GMO, caffeine-free, soy-free, and available in nine flavors. One of the ways that customers use Ultima is to help them get through “shaky periods” during an intermittent fast.

People ages 4-104 years can enjoy their drink mixes so they can stay hydrated and feel good any time. There are six electrolytes in each pack as well as trace minerals.

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

Price: $20.99 at Ultima Replenisher, $20.98 at Walmart

Wrapping It Up

When you limit carbs in your diet — something that you do when on keto — your electrolyte levels may get disrupted temporarily which is why supplementing with the best electrolytes for keto helps.

Replenishing sodium, potassium, and other vital electrolytes doesn’t just help reduce keto flu symptoms, but it also enables your body to function optimally. No matter your activity level or goal, consuming electrolytes (powder or capsule) is one of the best ways to stay healthy.

All the keto electrolyte supplements on the list above vary in their flavors, price, and types of electrolytes (including their amounts per serving). Before getting one, make sure to read reviews from customers. Or better yet, give each a try and see for yourself.


  • Shrimanker I, Bhattarai S. Electrolytes. 2021 July 26
  • Pointillart A, Denis I, Colin C. Effects of dietary vitamin D on magnesium absorption and bone mineral contents in pigs on normal magnesium intakes. 1995 March
  • Hofman D, van Buul V, Brouns F. Nutrition, Health, and Regulatory Aspects of Digestible Maltodextrins. 2015 February 12
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Evidence based

This article is based on scientific evidence, written and reviewed by experts.

The founders of Ketogenic Buddies are health care professionals. As we grow, we include other qualified subject matter experts as part of our content team.

This article contains scientific references. The numbers in the parentheses (1, 2, 3) are clickable links to peer-reviewed scientific papers.