Top 10 Best potassium 1000mg in 2026

Last Updated - 6/7/2026

🏆Best Choice

Life Enhancement

Life Enhancement High Absorption Potassium Supplement for Muscle, Brain & Bone Health - No Additives High Potency Elemental Potassium Supplement is Made in USA (240 Capsules – 120 Servings)

9.8

ChoiceComparer.com Score

9.8

/ 10

Outstanding

Main highlights

•PURE POTASSIUM SUPPLEMENT: Each serving contains 1020 mg 22% RDI Potassium (as potassium bicarbonate) in easy-to-swallow veggie capsules with less than 1% Vegatable based Magnesium Stearate. Each one of our potassium supplement capsules contains 510 mg of this essential nutrient for potent and powerful support.
•POTASSIUM SUPPLEMENT: Potassium is one of the most important minerals in the body and most of us are not getting adequate amounts in our diets. Improving your potassium intake is a great way to support the complete health and total well-being of your entire body. It's a daily dose of potassium conveniently!
•DAILY SUPPORT: Our potassium capsules are designed to improve your daily potassium intake, conveniently and easily. Our potassium capsules offer you simple and natural support for a healthier you.
•A BRAND YOU CAN TRUST: Life Enhancement has been creating and manufacturing its products for over 35 years. Starting with DHEA in 1995, Life Enhancement has been the leader in introducing supplements to the market.

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$24.95

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Pure Encapsulations

Pure Encapsulations Potassium (Citrate) - Essential Electrolyte Supplement to Support Nerve & Muscle Function, Adrenals, Hormones, Heart Health & Energy* - Potassium Citrate Capsule - 180 Capsules

9.7

ChoiceComparer.com Score

9.7

/ 10

Outstanding

Main highlights

•Potassium Citrate for Cardiovascular Function: Potassium is an essential mineral offering nutritional support for normal functioning of organ systems*
•Heart Health Supplements: Potassium is essential for nerve support; contraction of cardiac, smooth, and skeletal muscles; and gastric secretion*
•Potassium Citrate for Electrolyte Balance: Potassium works with sodium to maintain water balance, heart rhythm, nerve, and muscle function*
•Nerve Health Supplement: Potassium supports important bodily functions such as nerve health, renal function, tissue synthesis, and carbohydrate metabolism
•Pure Difference: What we leave out matters, too; Pure Encapsulations products are free from common allergens, artificial or unnecessary ingredients, and GMOs

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$30.80

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THORNE

THORNE - Potassium Citrate - Highly-Absorbable Potassium Supplement for Kidney, Heart, and Skeletal Support* - 90 Capsules

9.5

ChoiceComparer.com Score

9.5

/ 10

Outstanding

Main highlights

•Muscle: Essential for skeletal muscle function*
•Urinary Tract: Alkalinizes the urine to promote good urinary tract health*
•Heart: Supports cardiovascular health*
•3rd Party Contents Certified: This product has been third-party tested and certified to verify what's in the package matches what's on the label
•Trusted: Thorne is chosen by champions and trusted by 100+ professional sports teams, a proud partner of U.S. National Teams, and the #1 recommended clinical brand by health-care practitioners

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$16.00

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duwhot

duwhot Potassium Citrate 1000mg Gummies, Potassium Supplement for Adults Women & Men, Support Leg Cramps & Muscle Health, 60 Chewables

9.4

ChoiceComparer.com Score

9.4

/ 10

Excellent

Main highlights

•1000mg Potassium Supplement - Take 1-2 gummies daily, fully chew the gummies before swallowing for better absorption. 2 potassium gummies contain potassium citrate 1000mg
•Natural Raspberry Flavor - These potassium chewables are pectin based, which is safe to use, with no stomach discomfort. You may love the gummy’s good taste, but the more important thing is the benefits it brings to your health
•Get Potassium Your Body Needs - Potassium is one of the most important minerals, some people can’t get enough potassium from diet. These potassium gummies for adults will make it easy
•Benefits of Potassium Supplement Gummies - When you make these gummies as part of your daily routine, these gummies may help reduce leg cramps, support muscle health, support heart health, etc
•Quality Ingredients - These gummies are made from quality ingredients and manufactured in GMP certified facility. All the gummies are pectin-based, vegan, non-GMO, Gluten Free

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$21.49

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Vita letuo

Potassium Citrate Liquid Drops,Potassium Supplement 1000mg Liquid Support Muscle Cramp Relief, Heart Health and Sleep,Highly Absorbable for Adults Women & Men, Vegan, 30 Servings

9.2

ChoiceComparer.com Score

9.2

/ 10

Excellent

Main highlights

•Why Choose Our Potassium Citrate Drops? Our Potassium Citrate Drops provide a 1000mg potassium per dose. Potassium Citrate strongly supports Bone, Muscle Health and Healthier Enzyme Function. Vita letuo provide a simple and effective way to incorporate this Liquid Potassium Supplement into your daily routine.
•Plant-Based Potassium Liquid Drops - Differentiating from other potassium magnesium drops, potassium citrate powder, and potassium citrate gummies, our potassium citrate liquid drops are plant-based with no added ingredients, avoiding potential interactions. Utilizing Ion Exchange Method, ensuring unmatched purity and quality, achieving a true 98% bioavailability. With 1 dropper of liquid potassium, get potassium your body needs!
•Highly Absorbable Liquid Potassium - Our organic liquid potassium citrate offers high potency and fast absorption, making it an ideal supplement for those seeking to maximize their nutrient intake. The concentrated potassium supplement supports leg cramps,muscle health, heart health and relaxation, providing year-round wellness in a convenient dropper format.
•Pure & Powerful Ingredients: Our potassium liquid drops are made in a GMP-certified facility, ensuring the highest quality standards. This formulation is free from GMOs, gluten, preservatives, and artificial additives, offering you the purest and most effective supplement available, with optimal bioavailability compared to other forms.
•Made with Care & Love: At Moncatlin, we are dedicated to providing you with exceptional quality and service. If you are not completely satisfied with our potassium supplement, please contact us. We value your feedback and are committed to ensuring your satisfaction. Each container offers 30 servings for your convenience.

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$9.97

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HEALTH LFE

365 Health Potassium Supplement 1020 mg | Potassium Bicarbonate | Non-GMO | Gluten Free | Made in USA | 120 Vegetarian Capsules

9.1

ChoiceComparer.com Score

9.1

/ 10

Excellent

Main highlights

•Essential Mineral: Potassium is a vital mineral that plays a crucial role in maintaining proper bodily functions.
•Dietary Deficiency: Most people struggle to meet their daily potassium needs through diet alone.
•Convenient Supplement: Each one of our potassium bicarbonate pills contains 510 mg of this essential nutrient for potent and powerful support.
•Precaution: Potassium Bicarbonate may interact with some of the medications. Please contact you doctor before taking Potassium supplements.
•Supports Overall Health: Maintaining optimal potassium levels supports heart health, muscle function, and fluid balance.

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$9.99

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P Puregen Labs

Puregen Labs Potassium Bicarbonate Supplement 1020 mg | Non-GMO | Gluten Free | Made in USA | 240 Vegetarian Capsules

8.9

ChoiceComparer.com Score

8.9

/ 10

Great

Main highlights

•✔️ POTASSIUM BICARBONATE: Potassium is one of the most important minerals in the body and most of us are not getting adequate amounts in our diets. Taking Potassium supplements is a good way to insure adequate potassium levels in the blood.
•✔️ POWERFUL FORMULA: Each serving of Puregen Labs Potassium supplement contains 1020 mg of Potassium (as potassium bicarbonate) in easy-to-swallow vegetarian capsules. Each one of our potassium bicarbonate pills contains 510 mg of this essential nutrient for potent and powerful support.
•✔️ DIRECTIONS: Take this medicine exactly as directed by your doctor. Do not take more of it, do not take it more often, and do not take it for a longer time than your doctor ordered.
•✔️ Precautions: Potassium Bicarbonate may interact with some of the medications. Please contact you doctor before taking Potassium supplements.
•✔️ MADE IN THE USA: Our formula is Vegetarian Friendly, ALLERGEN-FREE, GLUTEN-FREE, and made in a facility following strict GMP guidelines to ensure safety and quality.

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$24.95

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Novafun

Novafun Potassium Citrate 1000mg, Potassium Supplement for Leg Cramps, Muscle & Heart Health, Vegan, Non-GMO, Gluten Free, 90 Capsules

8.8

ChoiceComparer.com Score

8.8

/ 10

Great

Main highlights

•High Potency: Each serving of 2 capsules provides 1000mg potassium citrate, delivering the essential potassium your body needs. Perfect for incorporating into your daily wellness routine!
•Citrate Form, Gentle on the Stomach: Our potassium supplement for adults comes in a citrate form, which is easily absorbed and gentle on your stomach. No stomach discomfort, cramping or bloating.
•Essential Mineral for Your Health: Potassium is crucial for your body's overall health. Adequate potassium intake supports your nervous system, heart health, and electrolyte balance, and other benefits.
•Easy to Swallow and Convenient: Our potassium supplement 1000mg are small capsules, just 0.82inch, are easy to take. For adults, take 1-2 capsules daily, preferably with a meal, or as directed by a healthcare professional
•Made in the USA, Trusted Quality: Each bottle contains 90 potassium capsules, providing a 45-day supply. Our clean, vegan, non-GMO, gluten-free ingredients are made in the USA in a GMP-certified facility.

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$18.91

$19.99

-5%

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PYUNAFIT

PYUNAFIT Potassium Supplement 1000mg – High Potassium Citrate for Leg Cramps, Muscle Health, and Heart Support, Non-GMO & Gluten-Free, 90 Capsules

8.6

ChoiceComparer.com Score

8.6

/ 10

Good

Main highlights

•High Potency Support: Each serving of 2 capsules delivers 1000mg of potassium, providing your body with a high dose of this essential mineral. Ideal for daily use to maintain proper potassium levels and support overall health
•Gentle on the Stomach, Highly Absorbable: Our potassium citrate 1000mg is formulated for easy absorption and is known to be gentler on the stomach compared to other forms of potassium. Enjoy the benefits without experiencing unwanted discomfort, cramping, or bloating
•Vital Mineral for Health & Wellness: Potassium is essential for maintaining heart health, nerve function, muscle, and electrolyte balance. Regular intake helps promote cardiovascular health and optimal muscle function
•Easy-to-Swallow Capsules: Each capsule is small size, making it easy to swallow without any hassle. For adults, take 1-2 capsules daily with a meal, or as directed by your healthcare professional for best results
•Premium Quality: Our potassium capsules are made in a GMP-certified facility. They are vegan, non-GMO, and gluten-free, ensuring a quality product you can trust to support your health every day

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$19.99

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Nature Made

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

8.5

ChoiceComparer.com Score

8.5

/ 10

Good

Main highlights

•Heart health support supplement: contains one 100 count bottle of Nature Made Potassium Gluconate 550 mg Tablets for a 100-day supply
•These Nature Made Potassium Gluconate Tablets help support fluid balance and offer nerve, muscle and heart function support
•These Potassium supplements provide 90 mg of Potassium, which is an essential mineral that your body needs to work properly
•Adults take one 550 mg Nature Made Potassium Gluconate tablet daily with water and a meal
•Gluten free dietary supplement with no color added, no artificial flavors and no preservatives
•United States Pharmacopeia (USP) Verified, Number 1 Pharmacist Recommended Vitamin & Supplement Brand*
•These statements have not been evaluated by the Food and Drug Administration; this product is not intended to diagnose, treat, cure, or prevent any disease

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$4.01

$5.79

-31%

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