Best Potassium Supplement Tablets of 2025

Elisa Drew Avatar
Elisa Drew
Last Updated: Jan 6, 2025

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Potassium is an essential mineral that plays a vital role in maintaining a healthy body. Potassium supplement tablets are an easy and convenient way to ensure that your body is getting the necessary amount of potassium it needs. These tablets come in various doses and are suitable for individuals who may have a deficiency or those who are looking to supplement their diet. Potassium supplement tablets can help regulate blood pressure, support healthy muscle function, and improve overall heart health. It is important to consult with a healthcare provider before taking any potassium supplement tablets to ensure they are safe and effective for your individual needs.

At a Glance: Our Top Picks

Nature Made Potassium Gluconate 550mg Cover #TOP 1
Nature Made Potassium Gluconate 550mg
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Nature Made Potassium Gluconate 550 mg Cover #TOP 2
Nature Made Potassium Gluconate 550 mg
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Best Naturals Potassium Gluconate Supplement 595 Mg Tablet Cover #TOP 3
Best Naturals Potassium Gluconate Supplement 595 Mg Tablet
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Top 10 Potassium Supplement Tablets

#TOP 1

Nature Made Potassium Gluconate 550mg

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Nature Made Potassium Gluconate 550mg Cover
Nature Made Potassium Gluconate 550mg, 100 tablets

Nature Made Potassium Gluconate is a potassium supplement that offers a range of benefits for your overall health. This supplement helps control the activity of the heart muscle, ensuring its proper functioning. Additionally, it helps regulate water balance within the body, which is crucial for maintaining hydration levels. Nature Made Potassium Gluconate is free from chemical solvents, yeast, starch, and gluten, making it a suitable choice for individuals with specific dietary needs. With Amazon's careful shipping practices, you can trust that the product will arrive in optimal condition. Improve your heart health and water balance with Nature Made Potassium Gluconate.

What We Like
Heart health support
Water balance regulation
Dietary needs compatibility

Nature Made Potassium Gluconate 550 mg

Nature Made Potassium Gluconate 550 mg Cover
Nature Made Potassium Gluconate 550 mg, Dietary Supplement for Heart Health Support, 100 Tablets, 100 Day Supply

Nature Made Potassium Gluconate 550 mg is a dietary supplement designed to support heart health. Each bottle contains 100 tablets, providing a 100-day supply. These tablets help maintain fluid balance and support nerve, muscle, and heart function. With 90 mg of potassium per tablet, this supplement ensures your body gets the essential mineral it needs to function properly. Taking just one tablet daily with water and a meal is all it takes to reap the benefits. This gluten-free supplement is also free from artificial flavors, colors, and preservatives. Nature Made is the number one pharmacist recommended vitamin and supplement brand in the United States, and this product is USP verified. Please note that these statements have not been evaluated by the FDA and the product is not intended to diagnose, treat, cure, or prevent any disease.

What We Like
Heart health support
100-day supply
Fluid balance maintenance
#TOP 3

Best Naturals Potassium Gluconate Supplement 595 Mg Tablet

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Best Naturals Potassium Gluconate Supplement 595 Mg Tablet Cover
Best Naturals Potassium Gluconate Supplement 595 Mg Tablet, 250Count

This Potassium Gluconate Supplement from Best Naturals comes in a bottle containing 250 tablets, with each tablet containing 595mg of potassium gluconate. It has been 3rd party lab tested for purity and quality, and is Non-GMO and Gluten-Free. The product is proudly made in the USA in a GMP compliant and FDA registered facility, and does not contain any artificial color, flavor, sweetener, preservatives, sugar, milk, corn, soy, egg, lactose, gluten, wheat, yeast, fish, or sodium.

What We Like
3rd party lab tested for purity and quality
Non-GMO and Gluten-Free
Proudly made in the USA
#TOP 4

Best Naturals Potassium Citrate 99mg 500 Tablets

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Best Naturals Potassium Citrate 99mg 500 Tablets Cover
Best Naturals Potassium Citrate 99mg 500 Tablets - 3rd Party Lab Tested

Best Naturals Potassium Citrate 99mg 500 Tablets is a high-quality supplement that provides 99mg of potassium citrate per tablet. The product is 3rd party lab tested for purity and quality. It is Non-GMO, Gluten-Free, and made in the USA in a GMP compliant, FDA registered facility. The product contains no artificial colors, flavors, sweeteners, or preservatives, and is free of sugar, milk, corn, soy, egg, lactose, gluten, wheat, yeast, and fish. It is also sodium-free.

What We Like
3rd party lab tested for purity and quality
Non-GMO, Gluten-free, and made in the USA in a GMP compliant, FDA registered facility
No artificial colors, flavors, sweeteners, or preservatives
Free of sugar, milk, corn, soy, egg, lactose, gluten, wheat, yeast, and fish
Sodium-free
#TOP 5

Nature Made Potassium Gluconate 550 mg

Nature Made Potassium Gluconate 550 mg Cover
Nature Made Potassium Gluconate 550 mg, Dietary Supplement for Heart Health Support, 100 Tablets, 100 Day Supply

Nature Made Potassium is a dietary supplement designed to support heart health. Each bottle contains 100 tablets, providing a 100-day supply. With 90 mg of potassium per tablet, this supplement helps support heart function, nerve function, and muscle function. It is recommended for adults to take one tablet daily with water and a meal. Nature Made Potassium is gluten-free, with no added colors, artificial flavors, or preservatives. It is also United States Pharmacopeia (USP) Verified and is the #1 pharmacist recommended vitamin and supplement brand. Please note that this product has not been evaluated by the Food and Drug Administration and is not intended to diagnose, treat, cure, or prevent any disease.

What We Like
Heart health support
Nerve and muscle function support
Gluten-free
#TOP 6

Purely Holistic Potassium Chloride 365 Tablets

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Purely Holistic Potassium Chloride 365 Tablets Cover
Potassium Supplement 365 Tablets 1 Year Supply - Potassium Chloride 99mg Tablets - Supports Healthy Blood Pressure & Muscle Function - Vegetarian and Non GMO

Purely Holistic Potassium Tablets offer an excellent value with a full year's supply in just one bottle. You won't have to worry about reordering frequently. These tablets dissolve quickly, ensuring your body absorbs the nutrients effectively within 30 minutes, helping you feel the benefits sooner. Potassium is essential for maintaining healthy blood pressure and muscle function, so these tablets can help you avoid cramps and fatigue. Plus, they are vegetarian, non-GMO, and free from artificial additives, making them a convenient choice for anyone looking to boost their potassium intake.

What We Like
Year-long supply
Quick absorption
Supports blood pressure
Vegetarian and non-GMO

Carlyle Potassium 99mg Plus Iodine

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Carlyle Potassium 99mg Plus Iodine Cover
Carlyle Potassium Supplement | 99 mg | 500 Tablets | Plus Iodine | Vegetarian, Non-GMO, and Gluten Free

Carlyle Potassium Supplement is a great way to receive your daily essential mineral. Each vegetarian tablet delivers 99mg of Potassium and Iodine. Carlyle is rooted in wellness and provides premium, honest supplements in your pursuit of healthy living. With laboratory tested, trusted ingredients, superior quality, and 100% guarantee, Carlyle Potassium Supplement is naturally free of Gluten, Wheat, Yeast, Lactose, Artificial Sweetener, Preservatives & Non-GMO. The supplement is perfect for those who want to maintain a healthy lifestyle, especially if you are not getting enough potassium from your diet. Potassium is beneficial for maintaining healthy blood pressure, nerve impulses, and muscle function. Carlyle Potassium Supplement makes it easy to get the daily potassium you need.

What We Like
Vegetarian formula
Rooted in wellness
Laboratory tested ingredients
#TOP 8

NOW Potassium Gluconate 99mg, 250 Tablets

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NOW Potassium Gluconate 99mg, 250 Tablets Cover
NOW Foods Supplements, Potassium Gluconate 99mg, Easier to Swallow, Essential Mineral*, 250 Tablets

The NOW Potassium Gluconate 99mg comes in an easier to swallow tablet form that is essential for supporting electrolyte balance, normal pH, and proper muscular contraction. It is Halal, Non-GMO, Kosher, Dairy Free, Egg Free, Made without Gluten, Nut Free, Soy Free, and Vegan/Vegetarian. The product is GMP Quality Assured and packaged by a family-owned and operated company in the USA since 1968.

What We Like
Essential mineral for maintaining normal whole-body and cellular fluid levels
Easier to swallow tablet form
Supports electrolyte balance and proper muscular contraction

Horbaach Potassium Plus Iodine Supplement

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Horbaach Potassium Plus Iodine Supplement Cover
Horbäach Potassium Chloride Supplement | Plus Iodine | 180 Vegetarian Tablets | Non-GMO and Gluten Free

Horbaach Potassium Plus Iodine Supplement is a mineral complex formulated to provide 99mg of potassium and 225mcg of iodine per serving. The vegetarian formula is perfect for daily support and is free of gluten, wheat, yeast, milk, lactose, soy, artificial color, flavor, preservatives & non-GMO. The professional formula is expertly crafted and laboratory tested to ensure purity and potency, backed by a 100% guarantee.

What We Like
Vegetarian formula
Advanced complex of 99mg Potassium plus 225mcg of Iodine per serving
Free of gluten, wheat, yeast, milk, lactose, soy, artificial color, flavor, preservatives & non-GMO
#TOP 10

Potassium Plus Iodine Tablets

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Potassium Plus Iodine Tablets Cover
Potassium Plus Iodine 180 Tablets

These Potassium plus Iodine tablets by NOW Foods come in a bottle of 180 tablets. The product is categorized as Potassium Supplements and has a UPC code of 733739014528.

What We Like
Contains both potassium and iodine
Large bottle of 180 tablets
High-quality product by NOW Foods
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Frequently Asked Questions (FAQs)

1. What is the best form of potassium supplement?

Potassium Chloride The best potassium supplement depends on what it's being used for. In general, potassium chloride works well and is the most common supplement for treating hypokalemia, says Maria DeVita, MD, chief of nephrology at Lenox Hill Hospital in New York City.

2. What are potassium pills good for?

Potassium is most commonly used for treating and preventing low potassium levels, treating high blood pressure, and preventing stroke. It's also used for prediabetes and many other conditions, but there's no good scientific evidence to support these other uses.

3. Is it a good idea to take a potassium supplement?

Potassium is needed to maintain good health. Although a balanced diet usually supplies all the potassium a person needs, potassium supplements may be needed by patients who do not have enough potassium in their regular diet or have lost too much potassium because of illness or treatment with certain medicines.

4. Can you take potassium tablets everyday?

You can take potassium supplements every day if your doctor has advised you to do so. However, since too much potassium can cause health issues or complicate an existing condition, you should only take potassium supplements under the guidance of a doctor.

Editor's Notes

During our potassium supplement tablet research, we found 24 potassium supplement tablet products and shortlisted 10 quality products. We collected and analyzed 152,493 customer reviews through our big data system to write the potassium supplement tablets list. We found that most customers choose potassium supplement tablets with an average price of $12.82.

The potassium supplement tablets are available for purchase. We have researched hundreds of brands and picked the top brands of potassium supplement tablets, including Nature Made, Best Naturals, Purely Holistic, Carlyle, NOW Foods. The seller of top 1 product has received honest feedback from 385 consumers with an average rating of 4.7.

Written by
Elisa Drew Avatar

Elisa Drew is a really professional copywriter specializing in baby products with five years of experience working as a pediatrician once. She has published a series of baby books purchased by over thirty thousand people in the United States.