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Holiday Shipping: Heat-sensitive orders placed Dec 24–28 will ship Monday, Dec 29 to ensure potency & viability.

Potassium

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Potassium (citrate) 200 mg by Pure Encapsulations

Pure Encapsulations
16 in stock

Although potassium is a mineral that is naturally present in many foods, such as milk, leafy vegetables and citrus fruits, some people suffer from ...

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$38.99 - $68.99
Current price $38.99

Iodoral 12.5 mg by Allergy Research Group

Allergy Research Group
14 in stock

*Same great formula, now under the Allergy Research Group brand! Allergy Research Group's Iodoral 12.5 mg is a high potency Iodine/Potassium Iodide...

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$17.00
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Potassium (aspartate) 99 mg 90 vcaps by Pure Encapsulations

Pure Encapsulations
12 in stock

Potassium (aspartate) from Pure Encapsulations is a dietary supplement formulated to support healthy functioning of the nervous system, skeletal an...

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$17.00
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$16.00
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Potassium Citrate 99 mg 90 caps by Thorne Research

Thorne Research
13 in stock

Potassium Citrate 99 mg by Thorne Research is a professional and highly adaptive potassium supplement which is able to help with regulating many fu...

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$16.00
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$33.20
$33.20 - $33.20
Current price $33.20

Potassium Magnesium Citrate 180 vcaps by Pure Encapsulations

Pure Encapsulations
16 in stock

Potassium Magnesium (citrate) by Pure Encapsulations is a dietary supplement designed to support healthy cardiovascular function and promote proper...

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$33.20
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$16.66
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K-Bicarb 100 caps by Bio-Tech

Bio-Tech
17 in stock

Without a proper supply of the essential mineral potassium, the body can't maintain normal levels of blood pressure and good cardiovascular health....

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$16.66
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$16.69
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Potassium Citrate 99 mg 120 caps by Allergy Research Group

Allergy Research Group
14 in stock

Allergy Research Group understands that although potassium is in many foods, such as bananas, prunes, potatoes, dark leafy greens, oranges, lean me...

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$16.69
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Potassium Magnesium (aspartate) by Pure Encapsulations

Pure Encapsulations
18 in stock

Pure Encapsulations' Potassium Magnesium (aspartate) provides two essential minerals: potassium and magnesium. Potassium is important for muscle fu...

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$16.40
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Potassium Chelated 99 mg 100 caps by Douglas Labs

Douglas Labs
15 in stock

Potassium has a big role to play in good health. It helps stimulate the heart to contract thousands of times daily in order to squeeze blood throug...

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$22.00
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Mag-K 90 caps by Progressive Labs

Progressive Labs
14 in stock

When it comes to the right choice of a Progressive Labs dietary supplement for the relief of fatigue, Mag-K offers the user targeted benefits. Mag-...

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$22.00
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$48.99 - $104.99
$48.99 - $104.99
Current price $48.99

Iodoral 50 mg by Allergy Research Group

Allergy Research Group
14 in stock

*Same great formula, now under the Allergy Research Group brand! Iodoral 50 mg by Allergy Research Group is a tablet form, compared to liquid, of a...

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$48.99 - $104.99
$48.99 - $104.99
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$11.95
$11.95 - $11.95
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Magnesium-Potassium Taurate 60 caps by Ecological Formulas

Ecological Formulas
14 in stock

Magnesium-Potassium Taurate by Ecological Formulas is a dietary supplement designed to support healthy cardiovascular function. There are two key m...

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$11.95
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$16.99
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Ionic Potassium 99 mg by Trace Minerals Research

Trace Minerals Research
14 in stock

Trace Minerals Research's Ionic Potassium 99 mg is a natural source of concentrated liquid potassium that can help support overall health and well-...

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$16.99
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Potassium Citrate 99 mg 120 caps by NutriCology

Nutricology
14 in stock

NutriCology's Potassium Citrate contains 99 milligrams of potassium citrate. Potassium is an essential macromineral that plays a vital role in many...

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$16.69
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Original price $21.99
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Magnesium & Potassium Aspartate 120 caps by NOW

Now
14 in stock

Magnesium & Potassium Aspartate by NOW is a dietary supplement designed to promote healthy heart, muscle and nervous system function. The formu...

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Original price $21.99
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$48.50
$48.50 - $48.50
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Potassium/Magnesium Citrate 250 caps by Metabolic Maintenance

Metabolic Maintenance
14 in stock

Potassium and magnesium promote healthy blood pressure, bone and nervous system function. This highly bioavailable potassium and magnesium are comb...

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$48.50
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$24.99
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K-Mg Citrate 60 Capsules by Xymogen

Xymogen
Only 3 left!

Xymogen's K-Mg Citrate is designed to provide potassium and magnesium, two important minerals that are essential for maintaining healthy cellular f...

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$24.99
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$12.99
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Potassium Iodide 30 mg 60 tabs by NOW

Now
14 in stock

NOW's Potassium Iodide 30 mg is a dietary supplement designed to support healthy thyroid function, essential for proper energy production and overa...

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$12.99
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$22.00
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Magnesium Potassium Complex 90 caps by Professional Formulas

Professional Formulas
Only 3 left!

Pure elemental magnesium and potassium used for supplementing these minerals.

Original price $22.00 - Original price $22.00
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$22.00
$22.00 - $22.00
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$24.00
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Potasinase 100 caps by Progressive Labs

Progressive Labs
14 in stock

Potasinase by Progressive Labs, is a dietary supplement designed to support a healthy regulation of fluid balance in the body in addition to promot...

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$24.00
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$9.99
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Potassium Chloride 8 oz By Now

Now
14 in stock

Now's Potassium Chloride provides a convenient way to supplement your diet with potassium, an essential mineral that plays a crucial role in variou...

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$9.99
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$18.00
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99K Potassium 90 caps by Professional Formulas

Professional Formulas
Only 3 left!

Supercharge Your Workouts and Recovery with 99K Potassium by Professional Formulas Boost Muscle Performance, Prevent Cramps, and Support Overall He...

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Original price $18.00 - Original price $18.00
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$18.00
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$15.00
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Potassium with Extend-Release Magnesium 60 vcaps by Life Extension

Life Extension
14 in stock

Life Extension Potassium with Extend-Release Magnesium | Heart & Bone Health Supplement Unlock the power of two essential minerals in one adva...

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$15.00
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$23.99
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Potassium Liquid 2 oz by BodyBio

BodyBio
14 in stock

Potassium is a vital macromineral that supports proper hydration, muscle function, and nerve signaling. BodyBio's Potassium Liquid is a clean, high...

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Original price $23.99 - Original price $23.99
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$23.99
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About Potassium

The mineral known as potassium serves many important roles. It aids in the healthy function of nearly every part of the body. For example, potassium helps build proteins and muscle. It works with other minerals as an electrolyte promoting normal electrical function, including heart rhythm and muscle contraction. It also helps with the processing by cells of carbohydrates into energy.

Potassium-rich foods include citrus, dairy, meats, cod, flounder, salmon, legumes, broccoli, prunes, dried apricots, tomatoes, potatoes and winter squash. Although eating any combination of these foods daily can provide enough potassium to maintain a healthy body, many people rely on a supplement form of potassium. Some people lose more potassium through exercise and sports than they can replenish through their diets, or they have health conditions that prevent the absorption of potassium from the foods that they eat.

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