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Low-K Formula

4.7 251 reviews
White bottle of SALTT LOW-K Reduced-Potassium Electrolytes Drops. The black label displays the SALTT logo in white, green LOW-K text, and states 4 FL.OZ. (120mL). A separate black and silver dropper is shown next to the bottle.
 

This formula was designed for those who need high-sodium and low-potassium options. This results in a blend that supports the needs for individuals with POTS, IBS, and more.

-10% off$11.70
California Residents

What's In It?

This formula was designed for those who need low-potassium options. With its extra boost of sodium as a result, it supports vital hydration and energy during intermittent fasting.

A bar chart of the supplement amounts for sodium, potassium, magnesium. You can check the supplement facts panel fro ths product to get full details.
Zero Sugar
Vegan
Gluten-Free
Ultra Low
Carb
non-GMO
Nutritional
Transparency

More Info

An alarm clock on a blue background

The Formula

Low-K
Formula

Extra sodium ideal for intermittent fasting
as it tends to get depleted quickly during
fasting (more so than other electrolytes).

Minimal amounts of potassium and
magnesium for balanced hydration and
nerve health.

(Also an ideal source of electrolytes for those with
conditions that require low amounts of potassium.)

A bowl of salt on a gradient background

We Started

with 447mg sodium an electrolyte vital for maintaining energy on fasting days, while also hydrating as quickly and efficiently as possible.

We Added

45mg potassium because it's key for keeping the balance of fluids just right, not just around the cells but INSIDE them too.

We Finished

with 73mg magnesium, an amount carefully chosen to complement Sodium and Potassium, enhancing their effects and supporting muscle function, natural stress relief, and relaxation without energy loss.

A salt crystal on a purple background

Quality Ingredients

Quality
Ingredients

Sources you can feel good about—
physically and ethically.

A salt crystal on a gradient background

Serving Size 1ml (1/5 teaspoon)

Calories

0

%Daily Value

Total Fat

0g

0%

Saturated Fat

0g

0%

Trans Fat

0g

0%

Sodium

600g

26%

Total Carbohydrates

0g

0%

Protein

0g

0%

Magnesium

15mg

4%

•

Chloride

181mg

8%

Potassium

9mg

<1%

•

Sulfate

11mg

Not a significant source of cholesterol, dietary fiber, total sugars, added sugar Vitamin D, calcium, & iron. * This % Daily Value (DV) tells you how much a nutrient in a serving of food contributes to a daily diet. 2000 calories a day is used for general nutrition advice.

Refer to the product label for complete nutrition, ingredient, and allergen details.

Serving Size 1ml (1/5 teaspoon)

Calories

0

%Daily Value

Total Fat

0g

0%

Saturated Fat

0g

0%

Trans Fat

0g

0%

Sodium

While some companies use buzzy ingredients like Himalayan pink salt that are unethically mined, harmful to the environment, and sourced in a way that decreases or counteracts their potential health benefits, we avoid these ingredients and ethically source top quality sodium chloride from the Great Salt Lake, USA

Sodium

600g

26%

Total Carbohydrates

0g

0%

Protein

0g

0%

Magnesium

15mg

4%

•

Chloride

181mg

8%

Potassium

9mg

<1%

•

Sulfate

11mg

Not a significant source of cholesterol, dietary fiber, total sugars, added sugar Vitamin D, calcium, & iron. * This % Daily Value (DV) tells you how much a nutrient in a serving of food contributes to a daily diet. 2000 calories a day is used for general nutrition advice.

Refer to the product label for complete nutrition, ingredient, and allergen details.

Serving Size 1ml (1/5 teaspoon)

Calories

0

%Daily Value

Total Fat

0g

0%

Saturated Fat

0g

0%

Trans Fat

0g

0%

Sodium

600g

26%

Total Carbohydrates

0g

0%

Protein

0g

0%

Potassium

In addition to it's ability to magnify the positive effects of sodium and magnesium, our potassium (potassium chloride) is the form most associated with contributing to heart health and muscle health and for treating low potassium levels.

Magnesium

15mg

4%

•

Chloride

181mg

8%

Potassium

9mg

<1%

•

Sulfate

11mg

Not a significant source of cholesterol, dietary fiber, total sugars, added sugar Vitamin D, calcium, & iron. * This % Daily Value (DV) tells you how much a nutrient in a serving of food contributes to a daily diet. 2000 calories a day is used for general nutrition advice.

Refer to the product label for complete nutrition, ingredient, and allergen details.

Serving Size 1ml (1/5 teaspoon)

Calories

0

%Daily Value

Total Fat

0g

0%

Saturated Fat

0g

0%

Trans Fat

0g

0%

Sodium

600g

26%

Total Carbohydrates

0g

0%

Protein

0g

0%

Magnesium

The magnesium chloride in SALTT is naturally occurring from where it is sourced in the Great Salt Lake. It is highly absorbable so your body can use it easily.

Magnesium

15mg

4%

•

Chloride

181mg

8%

Potassium

9mg

<1%

•

Sulfate

11mg

Not a significant source of cholesterol, dietary fiber, total sugars, added sugar Vitamin D, calcium, & iron. * This % Daily Value (DV) tells you how much a nutrient in a serving of food contributes to a daily diet. 2000 calories a day is used for general nutrition advice.

Refer to the product label for complete nutrition, ingredient, and allergen details.

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When and How to Use

When &
How to Use

Electrolytes can be taken at any time of day.
Here are some specific situations where you
may find them particularly helpful.

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During or after a workout

Boost hydration and energy (without caffeine) so you can stay active for longer.


We recommend:
SALTT Electrolyte Drink Mix

Ease sleep issues

Electrolytes, particularly magnesium, play a crucial role in helping you fall and stay asleep.


We recommend:
Relax Formula

Kick the afternoon slump

Add electrolytes to your routine for a second wind in the last few hours of the work day.


We recommend:
Hydration Formula or SALTT

After a party

A factors that contributes to hangover symptoms is dehydration, so electrolytes are a great way to speed up recovery.


We recommend:
SALTT Electrolyte Drink Mix

Prevent keto flu

If you’re cutting back on carbs, electrolytes can help the transition and prevention of a series of symptoms called “the keto flu.”


We recommend:
Minerals Formula or Hydration Formula

Before intermittent fasting

If you incorporate intermittent fasting, electrolytes can help you stay feeling energized longer during your fast.


We recommend:
Low-K Formula

How to Use

Illustrated powder being poured into a cup of water.

Powders

Add packs of electrolytes to 19-24 ounces of water and mix together.

Illustrated drops being poured into a cup of water.

Liquid Drops

Dilute recomended dose in 28-24 ounces of water.

Illustrated capsules.

Capsules

Take the recommended dose daily with water or other beverage.

Let's Compare
Electrolytes

Electrolyte Type
Usage
Sodium
Potassium
Magnesium
Includes Trace Minerals
Flavored
SALTT Electrolyte Drink Mix
Drink Mix
Ideal for everyday use
968mg
408.3mg
177.6mg
—
Minerals Drops & Capsules*
Daily
Ideal for everyday use
200mg
333.3mg
133.3mg
—
Hydration Drops & Capsules*
Energy
Use after a workout
255mg
265mg
90mg
—
—
Relax Drops & Capsules*
Relax
Use before bed
30.5mg
25.6mg
203.3mg
—
—
Low-K
Drops*
Fasting
Supports intermittent fasting
1341.4mg
134.1mg
219.5mg
—
—

*Milligrams (mg) based on drops serving size of 1 tablespoon. For specific capsule nutritional info refer to product labels.

What People
Are Saying

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Customer Reviews

4.6/5 stars based on 43k reviews

SALTT Low-K Fasting Drops

I received the bottle with no instructions on the bottle, nor included in the package. I also could not find anywhere online of how to use them 🤷🏻‍♀️

Angie Mortenson

04/22/25

SALTT Low-K Fasting Drops

Keto Chow Fasting Drops

Michael Watts

03/15/25

SALTT Low-K Fasting Drops

I like them they work great

Stephanie white White

02/23/25

SALTT Low-K Fasting Drops

Keto Chow Fasting Drops

Alecia Van Tonder

11/19/24

SALTT Low-K Fasting Drops

Keto Chow Fasting Drops

Daniel McCoy

11/11/24

SALTT Low-K Fasting Drops

The fasting drops were really good. Probably the magnesium but I had no problem doing #2

Jim Trauger

09/18/24

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FAQ

Will electrolytes break a fast?
Our unsweetened and unflavored electrolyte options do not break a fast. The flavored electrolytes from SALTT by Keto Chow do contain 2 or 3 calories per serving. This is few enough that it should not break a fast, but if your preference is too avoid any calories during your intermittent fasting, you will want to select one of the unsweetened and unflavored options.
What is magnesium? Why does it matter?
Magnesium is a mineral, just like potassium and sodium, but it’s one that we tend to hear less about. It’s also a bit more difficult to find large amounts, at least in foods that most of us regularly eat. It plays an important role in helping you fall and stay asleep, and is also responsible for helping your muscles contract and relax.
Do I need to have food with my electrolytes?
We do recommend taking the unsweetened and unflavored electrolyte options with a meal, but some people find it is not needed.
How much should I use in a day?
Start with one serving, and see how you feel! If you’re especially active, or if it’s particularly hot outside, you’re likely to benefit from an additional serving or two.
Why do I need electrolytes if I’m not an athlete?
Recent research is showing that we need far more electrolytes than we’ve been told. And the benefits of balanced electrolytes are not limited just to extreme sports enthusiasts and marathon runners. The growing list of those benefits includes improved mood, energy, mental clarity, muscle health (especially relief from muscle cramps!), and more.
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