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Low-K Formula

4.7 249 reviews
Low-K 4oz Bottle
 

For high-sodium, low-potassium needs. Designed to support conditions like POTS, IBS, and more.

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.

Our Pledge. To only include premium ingredients in their highest quality form, that not only taste fantastic, but are also in their most absorbable form for your body. Less than 1 net carbs. Most flavors are under 1 net carb. All flavors are under 3 net carbs. Gluten free. Sugar free. Soy free. 2 keto chow shakes.

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.

An alarm clock on a blue background
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.

Our Pledge. To only include premium ingredients in their highest quality form, that not only taste fantastic, but are also in their most absorbable form for your body. Less than 1 net carbs. Most flavors are under 1 net carb. All flavors are under 3 net carbs. Gluten free. Sugar free. Soy free. 2 keto chow shakes.

Customer Reviews

Customer Reviews

4.7/5 stars based on 24k reviews.

A smiling man twirling his moustache
I like them they work

Stephanie white White

 - 

Feb 23, 2025

I like them they work great

Keto Chow Fasting Drops

Stephanie white White

 - 

Feb 23, 2025

I like them they work great
Keto Chow Fasting Drops

Alecia Van Tonder

 - 

Nov 19, 2024

Keto Chow Fasting Drops

Keto Chow Fasting Drops

Alecia Van Tonder

 - 

Nov 19, 2024

Keto Chow Fasting Drops
Keto Chow Fasting Drops

Daniel McCoy

 - 

Nov 11, 2024

Keto Chow Fasting Drops

Keto Chow Fasting Drops

Daniel McCoy

 - 

Nov 11, 2024

Keto Chow Fasting Drops
No problem doing #2 with these drops

Jim Trauger

 - 

Sep 18, 2024

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

Keto Chow Fasting Drops

Jim Trauger

 - 

Sep 18, 2024

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

Kimberly Meyer

 - 

Sep 18, 2024

Keto Chow Fasting Drops

Keto Chow Fasting Drops

Kimberly Meyer

 - 

Sep 18, 2024

Keto Chow Fasting Drops
Delicious!

Allison S.

 - 

Aug 2, 2024

Love Keto Chow!

Keto Chow Fasting Drops

Allison S.

 - 

Aug 2, 2024

Love Keto Chow!
Perfect on the go!!

Roger Bean

 - 

Jun 14, 2024

Perfect on the go!!

Keto Chow Fasting Drops

Roger Bean

 - 

Jun 14, 2024

Perfect on the go!!
Fasting Drops

Becky Bennett

 - 

May 29, 2024

I bought these to help my body adjust to going low carb again. I wanted to have energy and no headaches. These have been amazing! Thank you!

Keto Chow Fasting Drops

Becky Bennett

 - 

May 29, 2024

I bought these to help my body adjust to going low carb again. I wanted to have energy and no headaches. These have been amazing! Thank you!
Love my Fasting Drops!

Casey Ruff

 - 

Apr 29, 2024

Love my Fasting Drops, they taste great and help me when I do intermittent fasting!

Keto Chow Fasting Drops

Casey Ruff

 - 

Apr 29, 2024

Love my Fasting Drops, they taste great and help me when I do intermittent fasting!
Very salty and hardly any

Tia Doty

 - 

Apr 25, 2024

Very salty and hardly any flavor . So disappointing!!!

Keto Chow Fasting Drops

Tia Doty

 - 

Apr 25, 2024

Very salty and hardly any flavor . So disappointing!!!
This helped me feel great

Debra

 - 

Mar 23, 2024

This helped me feel great during fasting

Keto Chow Fasting Drops

Debra

 - 

Mar 23, 2024

This helped me feel great during fasting
They're all delicious!

Natalie Erickson

 - 

Jan 17, 2024

We usually use LMNT but I have to say I liked they're variety and the taste better with KC. In all kindness - it's only the name that throws us, we feel like we're buying something from an agricultural feed store. Besides the name they're out new favorite; better taste, price, and variety - though we wish they had a spicy mango too....that one from LMNT is delicious. We're KC converts.

Keto Chow Fasting Drops

Natalie Erickson

 - 

Jan 17, 2024

We usually use LMNT but I have to say I liked they're variety and the taste better with KC. In all kindness - it's only the name that throws us, we feel like we're buying something from an agricultural feed store. Besides the name they're out new favorite; better taste, price, and variety - though we wish they had a spicy mango too....that one from LMNT is delicious. We're KC converts.
Very good

Beth Lawson

 - 

Nov 25, 2023

I enjoy lt.helpme alot

Keto Chow Fasting Drops

Beth Lawson

 - 

Nov 25, 2023

I enjoy lt.helpme alot
First time using. Will give

Frances Finney

 - 

Nov 10, 2023

First time using. Will give a star review later. But overall, the taste isn't too bad.

Keto Chow Fasting Drops

Frances Finney

 - 

Nov 10, 2023

First time using. Will give a star review later. But overall, the taste isn't too bad.
About to order another bottle

Jessica

 - 

Oct 24, 2023

Love using these convenient drops on my fasting days. We have distilled water so I often use these even on my feasting days just a little to perk up my water.

Keto Chow Fasting Drops

Jessica

 - 

Oct 24, 2023

Love using these convenient drops on my fasting days. We have distilled water so I often use these even on my feasting days just a little to perk up my water.
They work well when I

Kimm Vinson

 - 

Oct 21, 2023

They work well when I remember to take them.

Keto Chow Fasting Drops

Kimm Vinson

 - 

Oct 21, 2023

They work well when I remember to take them.
Great electrolyte replacement drops

Teresa G.

 - 

Sep 21, 2023

The Keto Chow Fasting Drops are a great way to re- hydrate. Just add to your water- no extra sugar, flavors, colors or other additives. Just healthy electrolytes that are so important when working in the garden in hot southern summers.

Keto Chow Fasting Drops

Teresa G.

 - 

Sep 21, 2023

The Keto Chow Fasting Drops are a great way to re- hydrate. Just add to your water- no extra sugar, flavors, colors or other additives. Just healthy electrolytes that are so important when working in the garden in hot southern summers.
Keto Chow Fasting Drops

Lynda B

 - 

Sep 14, 2023

I think this is a better option than having sweetened electrolytes. Only the minerals without all the flavors and sweeteners.

Keto Chow Fasting Drops

Lynda B

 - 

Sep 14, 2023

I think this is a better option than having sweetened electrolytes. Only the minerals without all the flavors and sweeteners.
Keto Chow Fasting Drops

Stacy Weimer

 - 

Jul 16, 2023

Keto Chow Fasting Drops

Keto Chow Fasting Drops

Stacy Weimer

 - 

Jul 16, 2023

Keto Chow Fasting Drops
Works great especially in hot weather!

LLL

 - 

Jul 6, 2023

I work out in a large garden in the heat of summer - 98 degrees+. These drops keep my sodium level from getting depleted. I love that I can customize my water to as much, or as little, sodium, etc. that I need. Great product!

Keto Chow Fasting Drops

LLL

 - 

Jul 6, 2023

I work out in a large garden in the heat of summer - 98 degrees+. These drops keep my sodium level from getting depleted. I love that I can customize my water to as much, or as little, sodium, etc. that I need. Great product!
Keto chow

Steven Held

 - 

Jun 26, 2023

I really love this stuff. It seems to be working I've lost 10 lb already probably more water weight but it is working I don't feel hungry at all anymore. I can skip a meal. It doesn't bother me

Keto Chow Fasting Drops

Steven Held

 - 

Jun 26, 2023

I really love this stuff. It seems to be working I've lost 10 lb already probably more water weight but it is working I don't feel hungry at all anymore. I can skip a meal. It doesn't bother me
Keto Chow Fasting Drops

Kadra Ali

 - 

Jun 6, 2023

Keto Chow Fasting Drops

Keto Chow Fasting Drops

Kadra Ali

 - 

Jun 6, 2023

Keto Chow Fasting Drops
Just what I needed

Monica Astemborski

 - 

May 30, 2023

Just what I needed

Keto Chow Fasting Drops

Monica Astemborski

 - 

May 30, 2023

Just what I needed
I like adding this to

Laura mcghee

 - 

May 20, 2023

I like adding this to my water to keep me hydrated.

Keto Chow Fasting Drops

Laura mcghee

 - 

May 20, 2023

I like adding this to my water to keep me hydrated.
This meets my need and

Stephanie VanHerwaarden

 - 

May 5, 2023

This meets my need and it makes my water taste more refreshing.

Keto Chow Fasting Drops

Stephanie VanHerwaarden

 - 

May 5, 2023

This meets my need and it makes my water taste more refreshing.
It's salty taste

Sabrina Norton

 - 

Apr 21, 2023

It's salty taste

Keto Chow Fasting Drops

Sabrina Norton

 - 

Apr 21, 2023

It's salty taste
They work! Keep keto flu

Kimberly Zerkle

 - 

Apr 14, 2023

They work! Keep keto flu feeling at bay. Loyal customer.

Keto Chow Fasting Drops

Kimberly Zerkle

 - 

Apr 14, 2023

They work! Keep keto flu feeling at bay. Loyal customer.
Haven't used it yet.

Andrew

 - 

Apr 11, 2023

Haven't used it yet. It's probably just fine. I'm using it for a 3 day water cleanse. ✌️

Keto Chow Fasting Drops

Andrew

 - 

Apr 11, 2023

Haven't used it yet. It's probably just fine. I'm using it for a 3 day water cleanse. ✌️
Fasting Drops for IF

Chris Horvath

 - 

Mar 29, 2023

Like these for the hours I fast after my eating window during my day! Helps keep the cramps away at night!

Keto Chow Fasting Drops

Chris Horvath

 - 

Mar 29, 2023

Like these for the hours I fast after my eating window during my day! Helps keep the cramps away at night!
No comment

Linda C McDonald

 - 

Mar 25, 2023

No comment

Keto Chow Fasting Drops

Linda C McDonald

 - 

Mar 25, 2023

No comment
Great product❣️

Gwendolyn Thornton

 - 

Feb 27, 2023

Great product❣️

Keto Chow Fasting Drops

Gwendolyn Thornton

 - 

Feb 27, 2023

Great product❣️
Keto Chow Fasting Drops

Joyce Lee

 - 

Feb 1, 2023

Keto Chow Fasting Drops

Keto Chow Fasting Drops

Joyce Lee

 - 

Feb 1, 2023

Keto Chow Fasting Drops
Fasting Drops are GREAT!

Jessica Naccio

 - 

Jan 19, 2023

I love the Keto Chow Fasting Drops! They carry me through my fasting window with no headaches. Thank you Keto chow for this product!

Keto Chow Fasting Drops

Jessica Naccio

 - 

Jan 19, 2023

I love the Keto Chow Fasting Drops! They carry me through my fasting window with no headaches. Thank you Keto chow for this product!
I didn’t like it

Katherina Gonzales

 - 

Jan 10, 2023

I didn’t like it

Keto Chow Fasting Drops

Katherina Gonzales

 - 

Jan 10, 2023

I didn’t like it
I add the fasting drops

Leona R.

 - 

Dec 30, 2022

I add the fasting drops in my bottle of water. When ever I'm feeling (what I call) the fasting fog come over me, I take a few swallows of water and am good to go. I would recommend these drops for anyone who fasts.

Keto Chow Fasting Drops

Leona R.

 - 

Dec 30, 2022

I add the fasting drops in my bottle of water. When ever I'm feeling (what I call) the fasting fog come over me, I take a few swallows of water and am good to go. I would recommend these drops for anyone who fasts.
Awesome

Tashiana Stone

 - 

Dec 14, 2022

Awesome

Keto Chow Fasting Drops

Tashiana Stone

 - 

Dec 14, 2022

Awesome
Work for me!

Julie Guenther

 - 

Dec 13, 2022

I need to continue taking electrolytes and Keto Chow is the one that works well for me - I never go without having some daily.

Keto Chow Fasting Drops

Julie Guenther

 - 

Dec 13, 2022

I need to continue taking electrolytes and Keto Chow is the one that works well for me - I never go without having some daily.
Delicious

Mayleen Oyola

 - 

Dec 1, 2022

Delicious

Keto Chow Fasting Drops

Mayleen Oyola

 - 

Dec 1, 2022

Delicious
Not gross at all!

Katey

 - 

Oct 31, 2022

I've tried some highly rated electrolyte mixes, but all of the unflavored ones are so salty its disgusting. This product is perfect! I love how you have decide with a dropper how much to put in and it doesn't taste overly salty!

Keto Chow Fasting Drops

Katey

 - 

Oct 31, 2022

I've tried some highly rated electrolyte mixes, but all of the unflavored ones are so salty its disgusting. This product is perfect! I love how you have decide with a dropper how much to put in and it doesn't taste overly salty!
Really helps while fasting

Rhea Loveland

 - 

Oct 19, 2022

Really helps while fasting

Keto Chow Fasting Drops

Rhea Loveland

 - 

Oct 19, 2022

Really helps while fasting
Great product

alysiandjohn@gmail.com

 - 

Oct 10, 2022

Great product

Keto Chow Fasting Drops

alysiandjohn@gmail.com

 - 

Oct 10, 2022

Great product
Fast shipping and great products.

Kathy McAllister

 - 

Oct 10, 2022

Fast shipping and great products. Thank you.

Keto Chow Fasting Drops

Kathy McAllister

 - 

Oct 10, 2022

Fast shipping and great products. Thank you.
Fasting

Emberly

 - 

Oct 10, 2022

These drops have been awesome to help get me through an extended fast.

Keto Chow Fasting Drops

Emberly

 - 

Oct 10, 2022

These drops have been awesome to help get me through an extended fast.
I'm see improvement already

Stephanie Arellano

 - 

Oct 9, 2022

I'm see improvement already

Keto Chow Fasting Drops

Stephanie Arellano

 - 

Oct 9, 2022

I'm see improvement already
Taste is too salty for me

Kelly Pearson

 - 

Oct 7, 2022

I have trouble taking salts while fasting and had hoped these drops weee the solution. Still too salty and make me nauseous. Would probably be fine in flavored water but that is not typically suggested whole fasting.

Keto Chow Fasting Drops

Kelly Pearson

 - 

Oct 7, 2022

I have trouble taking salts while fasting and had hoped these drops weee the solution. Still too salty and make me nauseous. Would probably be fine in flavored water but that is not typically suggested whole fasting.
i have not received my

Sandy Page

 - 

Sep 6, 2022

i have not received my order

Keto Chow Fasting Drops

Sandy Page

 - 

Sep 6, 2022

i have not received my order

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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

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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