Best Potassium Products

#1 Real Supplements Rated Best in 2020
Nature Made Potassium Gluconate 550mg, 100 Tablets
  • Helps support heart function by helping to control the activity of the heart muscle and also supports healthy nerve function.
  • No Color Added
  • No Artificial Flavors
  • No Preservatives
  • No Yeast or Starch
#2 Real Supplements Rated Best in 2020
Nature Made Potassium Gluconate 550mg, 100 tablets
485 Reviews
Nature Made Potassium Gluconate 550mg, 100 tablets
  • Helps Control Activity Of The Heart Muscle.
  • Potassium gluconate helps regulate water balance within the body.
  • No Chemical Solvents, Yeast, Starch or Gluten.
#3 Real Supplements Rated Best in 2020
Nutricost Potassium Citrate 99mg, 500 Capsules
269 Reviews
Nutricost Potassium Citrate 99mg, 500 Capsules
  • Maximum Serving Size 99mg of Potassium Citrate Per Capsule. Do not exceed recommended serving size
  • 500 Capsules Per Bottle
  • High Quality Potassium Citrate in Every Serving
  • Non-GMO, Gluten Free, 3rd Party Tested
  • Made in a GMP Compliant, FDA Registered Facility. Lid May Be Blue or White
#4 Real Supplements Rated Best in 2020
Pure Encapsulations - Potassium (Citrate) - Essential Mineral for Vascular Function and Overall Health - 180 Capsules
149 Reviews
Pure Encapsulations - Potassium (Citrate) - Essential Mineral for Vascular Function and Overall Health - 180 Capsules
  • Cardiovascular Function: Potassium is an essential mineral which offers a wide range of nutritional support to ensure healthy physiological functioning of diverse organ systems and is essential to cardiovascular function.*
  • Overall Physiological Support: Potassium activates many enzymatic reactions and is essential to a number of physiologic processes, including: transmission of nerve impulses; contraction of cardiac, smooth, and skeletal muscles; gastric secretion; renal function; tissue synthesis; and carbohydrate metabolism.*
  • Electrolyte Balance: Potassium works with sodium to maintain healthy water balance, heart rhythm, and nerve and muscle function.*
  • Pure Ingredients: Pure Encapsulations manufactures a line of hypoallergenic, research-based dietary supplements. Products are meticulously formulated using pure ingredients designed to deliver predictable results for the benefit of all patients, even the most sensitive.*
  • Free From: Pure Encapsulations products are free from wheat, gluten, egg, peanuts, magnesium stearate, hydrogenated fat, artificial sweeteners and colors, and other unnecessary excipients. Any product containing ingredients derived from allergens, such as soy, dairy or shellfish is clearly labeled. *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.
#5 Real Supplements Rated Best in 2020
Spring Valley Potassium 99 mg from Potassium Gluconate 595 mg (2 Bottles of 250 Caplets)
  • Potassium 99 mg (From 595 mg Potassium Gluconate).
  • Twin Pack (2 Bottles of 250 Caplets).
Sale#6 Real Supplements Rated Best in 2020
Potassium Citrate 99 mg 180 Capsules (Pack of 2)
  • Essential Mineral
  • Supports Electrolyte Balance and Normal pH
  • Proper Muscular Contraction
  • A Dietary Supplement
  • Minerals
#7 Real Supplements Rated Best in 2020
Nature's Bounty Potassium Gluconate 99mg, 100 Caplets
119 Reviews
Nature's Bounty Potassium Gluconate 99mg, 100 Caplets
  • Supports fluid balance
  • Suggested use as a dietary supplement
  • Made with vegetable cellulose
  • Contains 2% silica and vegetable stearic acid
  • Does not contain artificial color
#8 Real Supplements Rated Best in 2020
NOW Supplements, Potassium Citrate 99 mg, Supports Electrolyte Balance and Normal pH*, Essential Mineral, 180 Veg Capsules
731 Reviews
NOW Supplements, Potassium Citrate 99 mg, Supports Electrolyte Balance and Normal pH*, Essential Mineral, 180 Veg Capsules
  • ESSENTIAL MINERAL SUPPORTS ELECTROLYTE BALANCE AND NORMAL pH: Potassium is critical for the maintenance of normal whole-body and cellular fluid levels, as well as for the maintenance of acid-base balance
  • PROPER MUSCULAR CONTRACTION: It is also necessary for proper muscle contraction, the maintenance of healthy heart function, and for the transmission of nerve impulses.Potassium citrate is a well absorbed and highly bioavailable form of potassium
  • CERTIFICATIONS CLASSIFICATIONS: Kosher, Soy Free, Vegan/Vegetarian, Nut Free, Made without Gluten, Dairy Free, Egg Free
  • GMP Quality Assured: NPA A-rated GMP certification means that every aspect of the NOW manufacturing process has been examined, including our laboratory/testing methods (for stability, potency, and product formulation)
  • Packaged in the USA by a family owned and operated company since 1968
Sale#9 Real Supplements Rated Best in 2020
NOW Supplements, Magnesium & Potassium Aspartate with Taurine, 120 Veg Capsules
269 Reviews
NOW Supplements, Magnesium & Potassium Aspartate with Taurine, 120 Veg Capsules
  • HEART HEALTH*: Magnesium and potassium are two minerals that are ubiquitous throughout the body and play fundamental roles in cell and tissue health.* Take 2 capsules 1 to 2 times daily.
  • SUPPORTS HEALTHY HEART, MUSCLE, AND NERVE FUNCTIONS*/WITH TAURINE: Taurine also helps to support neuromuscular and cardiovascular health through its role in the regulation of normal electrolyte and neurotransmitter balance.*
  • CERTIFICATIONS/CLASSIFICATIONS: Kosher, Non-GMO, Dairy Free, Egg Free, Made without Gluten, Nut Free, Soy Free, Vegan/Vegetarian
  • GMP Quality Assured: NPA A-rated GMP certification means that every aspect of the NOW manufacturing process has been examined, including our laboratory/testing methods (for stability, potency, and product formulation).
  • Packaged in the USA by a family owned and operated company since 1968
Sale#10 Real Supplements Rated Best in 2020
Potassium Citrate Capsules 275 mg | 400 Count | Non-GMO, Gluten Free Supplement | by Horbaach
  • ESSENTIAL NUTRIENTS: Horbaach's Potassium Citrate is an innovative form of this essential nutrient
  • MAXIMUM ABSORPTION: One Quick-Release capsule delivers 275 mg of Potassium Citrate
  • ADVANCED FORMULA: Our experty crafted supplement provides a highly bioavailable form of Potassium!
  • HORBAACH MANUFACTURERS: Laboratory Tested, Trusted Ingredients, Superior Quality, 100% Guaranteed!
  • NATURALLY FREE OF: Gluten, Wheat, Yeast, Milk, Lactose, Soy, Artificial Color & Flavoring & NON-GMO
#11 Real Supplements Rated Best in 2020
Potassium Bicarbonate Capsules, 200 Capsules (800 MG per Serving) (200-Day Supply) by Earthborn Elements, Lab-Tested, High-Quality and Gluten-Free Potassium Supplement
  • POTASSIUM SUPPLEMENT: Pure Potassium Bicarbonate.
  • 200 Capsules, 3200 MG PER SERVING.
  • LOWERS BLOOD PRESSURE.*
  • BUILDS MUSCLE MASS.*
  • HIGHEST QUALITY & POTENCY AVAILABLE: Laboratory Tested & Guaranteed.
Sale#12 Real Supplements Rated Best in 2020
Country Life Target-Mins Calcium Magnesium Potassium 500mg/500mg/99mg - Cardiovascular Health & Calcium Utilization Support Supplement - Gluten-Free, Vegan, Kosher - 180 Tablets
707 Reviews
Country Life Target-Mins Calcium Magnesium Potassium 500mg/500mg/99mg - Cardiovascular Health & Calcium Utilization Support Supplement - Gluten-Free, Vegan, Kosher - 180 Tablets
  • HEART HEALTH SUPPORT - Target-Mins are made with specific free-form amino acids and uses a calcium: phosphorus ratio of 2:1 to support calcium utilization. The magnesium and potassium have been added to support cardiovascular health. Adequate calcium as part of a healthful diet, along with exercise, may reduce the risk of osteoporosis later in life.
  • RESPONSIBLY MADE - Certified gluten-free, vegan and kosher made with recyclable packaging the manufacturing of this product supports wind power. This product does not contain yeast, corn, wheat, soy, milk, sugar, preservatives, artificial colors, flavors or sweeteners or magnesium stearate.
  • FRESHNESS OF INGREDIENTS - Because we manufacture our own products, our products go from tested raw material, to manufactured good, to bottled and packaged products immediately so you can be assured of product potency throughout its shelf life.
  • AUTHENTICITY OF INGREDIENTS - We always use a pure form of each ingredient and all our ingredients are laboratory tested to ensure accurate identification so you can be assured we use real, authentic ingredients.
  • GUARANTEED QUALITY - Every bottle contains our Pledge of Integrity because at Country Life, integrity is our number one ingredient. Because you deserve high-quality nutrition, specifically crafted with the high-quality standards to support your health. To guarantee our products are consistently of the highest quality and efficacy, we ensure that we operate an NSF-GMP compliant and USDA Organic certified manufacturing facility, and that all of our products fulfill our Pledge of Integrity.
#13 Real Supplements Rated Best in 2020
Easy Peasy Plants All-Natural Muriate of Potash Granules - Potassium Fertilizer for Gardens, Lawns, and Trees (5lb Bag)"Packaging May Vary"
  • WHY POTASH? Our 0-0-60 formula produces high-quality flowers and fruits by increasing root health and disease tolerance, and helping your plants synthesize sugars for use as food
  • GREAT FOR WHAT'S GREEN: Muriate of Potash is ideal for most plants, trees, gardens, and turf (except for acidic soil loving plants like hydrangeas, azealas, and rhondodendra)
  • ALL NATURAL: Potash is mined from large rock formations within the earth's crust for a 100% natural source of potassium
  • EASY TO USE: Granules are easy to spread, and provide plants with a good source of potassium and chloride
  • READY FOR ANY SIZE PROJECT: Our Muriate of Potash comes in 2, 5, 10, and 20 pound bags for gardens and lawns of any size
#14 Real Supplements Rated Best in 2020
NaturalSlim Natural Potassium Citrate Capsules, Formulated by Award Winning Metabolism and Weight Loss Specialist- Reduce Acidity and Water Retention Effectively, 400 Capsules (1 Pack)
  • 𝗔 π—¦π—£π—˜π—–π—œπ—”π—Ÿ π—§π—¬π—£π—˜ 𝗒𝗙 π—£π—’π—§π—”π—¦π—¦π—œπ—¨π—  - Kadsorb Potassium Citrate is the most absorbable form of potassium. Help assist your body in getting a natural balance reestablished also reducing acidity in the body.
  • π—œπ— π—£π—₯π—’π—©π—˜ 𝗬𝗒𝗨π—₯ π— π—˜π—§π—”π—•π—’π—Ÿπ—œπ—¦π—  - For someone trying to lose weight potassium is vital to be able to lose weight and also to avoid an excess of acidity in the body, which creates a "slow metabolism".
  • π—˜π—¦π—¦π—˜π—‘π—§π—œπ—”π—Ÿ 𝗠𝗔𝗖π—₯π—’π— π—œπ—‘π—˜π—₯π—”π—Ÿ - A dietary mineral & electrolyte that regulates the balance of fluids in the body. Potassium citrate is a potassium salt of citric acid, a well-absorbed form of potassium.
  • 𝗔 π—žπ—˜π—¬ π—•π—˜π—‘π—˜π—™π—œπ—§π—¦ 𝗙𝗒π—₯ π— π—˜π—§π—”π—•π—’π—Ÿπ—œπ—– π—›π—˜π—”π—Ÿπ—§π—› - Supports electrolyte balance & normal ph, keeps organ systems in good condition, supports blood pressure, cardiovascular health, bone strength, & muscle strength.
  • 𝗬𝗒𝗨 𝗖𝗔𝗑 𝗧π—₯𝗨𝗦𝗧 𝗨𝗦 - Used by over 25,000 people worldwide proven to be very efficient in improving the metabolism. Our system is based on the discoveries made by metabolism specialist, Frank Suarez, as described in his book "The Power of Your Metabolism".
#15 Real Supplements Rated Best in 2020
Nature Made Potassium Gluconate 550mg, 100 Tablets (Pack of 2)
142 Reviews
Nature Made Potassium Gluconate 550mg, 100 Tablets (Pack of 2)
  • Helps maintain water balance and distribution, pH balance, muscle and nerve cell function, heart function, and kidney and adrenal function
  • Helps convert blood sugar into its stored form, glycogen; assists in preventing fatigue and muscle weakness
  • Recommended for potassium deficiency and regulating blood pressure
#16 Real Supplements Rated Best in 2020
BulkSupplements.com Potassium Citrate (1 Kilogram - 2.2 lbs - 3636 Servings)
  • Electrolyte*
  • Assist in maintaining hydration of the body*
  • Support healthy nervous function*
  • Promote healthy heart function*
Sale#17 Real Supplements Rated Best in 2020
Micro Ingredients US Origin Potassium Chloride Powder, 1 Kg (2.2 Pounds), Pure Potassium Chloride Supplement, Helps Lower Blood Pressure, Non-GMO and Vegan Friendly
  • Micro Ingredients Potassium Supplement (Potassium Chloride Powder), 1KG (35 Ounces), Vegan Friendly.
  • Helps Lower Blood Pressure and Enhances Immune System.
  • No GMOs, No Additives, No Preservatives, No Artificial Colors, No Flavors, No Soy, No Fillers and No Gluten.
  • Scoop included to get the measurement every time. Take it daily with or between meals by adding it to a shake or smoothie, and see what the most nutrient dense food on the planet is all about.
  • Powder lover? Take it naturally in powder for higher concentration, quicker absorption, easier on the stomach, and more ways to have fun!
#18 Real Supplements Rated Best in 2020
Potassium Bicarbonate Capsules, 150 Capsules, 800 mg. per Serving by Unpretentious Nutrition, High in Potassium, Food & USP Pharmaceutical Grade, for Good Heart, Muscle & Nerve Health (37-Day Supply)
  • HIGH IN POTASSIUM, IMPORTANT FOR HEART, MUSCLE AND NERVE HEALTH.
  • MAY NEUTRALIZE STOMACH ACID AND EASE GASTRIC DISTRESS.*
  • PROMOTES CARDIOVASCULAR HEALTH AND BONE STRENGTH.*
  • MAY HELP TO INCREASE MUSCLE GROWTH*
  • MAY COMBAT FATIGUE AND MUSCLE CRAMPS.*
#19 Real Supplements Rated Best in 2020
Nature's Wonder Potassium 99mg Tablets, 120 Count
  • May help maintain proper heart function
  • Potassium is an essential mineral required for proper heart function and is important for normal growth and nerve impulse transmission
  • No artificial colors or flavors, no gluten, no lactose
  • Country of origin is United States
#20 Real Supplements Rated Best in 2020

Best 10 Benefits of Potassium

Potassium is the seventh most abundant element and the third most abundant mineral in the human body. It serves several purposes, including breaking down carbohydrates, preventing strokes, and promoting renal and cardiovascular health. Bananas, milk, poultry, and potatoes are all rich sources of potassium. Below are ten great benefits of potassium.

1. Stabilizes blood sugar

A potassium deficiency may cause low blood sugar. This can worsen a diabetic’s condition and even cause problems in non-diabetics, such as a headache, sweating, trembling, or weakness.

2. Prevents kidney stones

Potassium aids the kidneys in excreting waste, and when excretion is regular, it prevents the buildup of hardened waste within the kidneys, thereby reducing the risk of developing a kidney stone.

3. Alleviates stress

This element regulates hormones such as adrenaline and cortisol that are known to increase stress levels. A healthy amount of potassium reduces these hormones, resulting in a less stressful environment.

4. Stimulates the brain

Potassium aids in transporting oxygen to the brain, thereby improving cognitive function and neural activity as well as preventing cognitive decline.

5. Promotes cardiovascular health

It is important to take in a healthy level of potassium, as an insufficient amount increases the risk of cardiovascular diseases and conditions such as heart attack or stroke. One direct benefit of potassium is promoting an even, regular heartbeat.

6. Improves bone health

Potassium regulates several nucleic acids within the body that are responsible for retaining and using calcium, which is vital in promoting strong bones. High levels of potassium increase bone density, thus preventing fractures and warding off conditions such as osteoporosis.

7. Boosts metabolism

This mineral plays an essential role in absorbing and utilizing nutrients we consume, thereby speeding up metabolism. Potassium also regulates the synthesis of protein from amino acids.

8. Strengthens muscles

Regular potassium intake is especially important for athletes and trainers. It helps build muscle while preventing cramps and even aids in staving off atrophy during periods of extended rest.

9. Normalizes blood pressure

Along with sodium, potassium is responsible for maintaining a healthy blood pressure. Its vasodilatory properties reduce tension on the walls of blood vessels, thus allowing the blood to flow more freely and at a lower pressure point.

10. Maintains fluids

Bodily fluids are primarily composed of water and electrolytes. Potassium is needed to not only maintain these properties, but also ensure that fluids levels stay in a healthy range. This is especially important when performing strenuous exercise, which is why many athletes eat bananas before or after performances.


Real Supplements gives you the best Potassium on the market today. Our top-rated lists are fresh and current so you get the best options.

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