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
Sale#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
Sale#4 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
#5 Real Supplements Rated Best in 2020
Spring Valley Potassium 99 mg from Potassium Gluconate 595 mg (250 Count, 2 Pack)
  • Potassium 99 mg (From 595 mg Potassium Gluconate).
  • Twin Pack (2 Bottles of 250 Caplets).
#6 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
Sale#7 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
#8 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
#9 Real Supplements Rated Best in 2020
Best Naturals Potassium Gluconate Supplement 595 Mg Tablet, 250Count
204 Reviews
Best Naturals Potassium Gluconate Supplement 595 Mg Tablet, 250Count
  • Potassium supplement is neccesary for supporting electrolyte mineral balance
  • Our Postassium gluconate 595mg provides 99 mg of active potassium mineral
  • Our potassium promotes muscle activity & nerve transmission
  • No Artificial Color, Flavor or Sweetener, No Preservatives, No Sugar, No Starch, No Corn, No Soy, No Egg, No Lactose, No Gluten, No Wheat, No Yeast, No Fish, No Sodium.
  • Top QUALITY GMP CERTIFIED PRODUCTS - All Best Naturals products are manufactured in accordance with Good Manufacturing Practices (GMP), among the highest standards in the world -- Proudly Made in USA -- Purity & Potency Guaranteed
#10 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".
Sale#11 Real Supplements Rated Best in 2020
Country Life Target Mins Calcium Magnesium Potassium 500mg/500mg/99mg 180-Tablet
707 Reviews
Country Life Target Mins Calcium Magnesium Potassium 500mg/500mg/99mg 180-Tablet
  • Helps to fulfill your daily requirement for calcium, magnesium and potassium
  • May reduce the risk of bone loss when combined with a healthy diet
  • Made with specific free-form amino acids and uses a calcium: phosphorus ratio of 2:1 to support calcium utilization
  • Helps maintain and a better sense of well-being and supports cardiovascular health
  • Contains no dairy, soy, wheat, gluten, egg, shellfish, tree nuts and is Non-GMO
#12 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
#13 Real Supplements Rated Best in 2020
Life Extension Potassium with Extend-Release Magnesium, 60 Count
  • Magnesium supports healthy circulation
  • Help maintain cardiovascular health
  • Powerful blood pressure support
#14 Real Supplements Rated Best in 2020
#15 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, 800 MG PER SERVING.
  • LOWERS BLOOD PRESSURE.*
  • BUILDS MUSCLE MASS.*
  • HIGHEST QUALITY & POTENCY AVAILABLE: Laboratory Tested & Guaranteed.
Sale#16 Real Supplements Rated Best in 2020
Solgar – Potassium, 250 Tablets
  • ESSENTIAL MINERAL: Potassium is an essential mineral that is needed by the body and can be found in natual foods like sunflower seeds, potatoes, bananas as well as in leafy green vegetables
  • ELECTROLYTE BALANCE: Potassium is an important electrolyte that regulates nerve from the spinal column and brain to the muscles in order to promote healthy neuromuscular function
  • KEY BENEFITS OF POTASSIUM: The essential mineral Potassium is vital for muscle activity and also promotes proper fluid balance in the body and helps to attract nutrients into cells as well as support muscle and nerve health
  • KOSHER, GLUTEN FREE & SUITABLE FOR VEGANS: These tablets are KOF-K Kosher certified, suitable for vegans, are non-GMO and are certified gluten free. They are free of: gluten, wheat, dairy, soy, yeast, sugar, and sodium. They are also free of artificial flavors, sweeteners, preservatives and colors
Sale#18 Real Supplements Rated Best in 2020
Keto K-Caps Electrolyte Capsules | Hydrate Fast & Beat Leg Cramps | 700mg Potassium, 360mg Sodium & 100mg Magnesium | No Maltodextrin or Sugar | 120 Capsules
  • WEIGHT LOSS SUPPLEMENT
  • COMPLETE NUTRITION | Complete electrolyte supplement with 700 mg of potassium, 360 mg of Sodium, 100 mg of Magnesium.
  • NO ADDITIVES | There is NO sugar, calories, GMO's, gluten, or artificial ingredients!
  • PEAK HYDRATION & CELLULAR ENERGY | Electrolytes are needed for cellular energy, muscle and nerve function. This keto supplement will help you replenish and rejuvenate your cellular energy so you stay hydrated.
  • POTASSIUM RICH | This complete and balanced, soluble electrolyte caps gives you 700 mg of potassium per serving size. No electrolyte capsules on the market has more! Our bodies need 4,700 mg of potassium citrate each day and many people only get a fraction of this in their diet. You’ll also get the other key electrolytes in perfect balance.
#19 Real Supplements Rated Best in 2020
Health K+2 Potassium 2 Forms of Stable Potassium - 300mg Potassium Glycinate + Bicarbonate for Blood Pressure Support (120 Capsules) [Packing May Vary]
  • CARDIOVASCULAR SUPPORT - This alkalizing formula provides nutritional support to help maintain healthy cardiovascular function.*
  • OPTIMUM POTENCY - K+2 Potassium is a uniquely formulated potassium product composed of potassium bicarbonate and potassium bound to the amino acid glycine, which gives the product optimum potency.*
  • STABILITY & TOLERABILITY - The unique composition heightens tolerability and stability, making it easier to continue to use.*
  • HIGHER STANDARDS. BETTER RESULTS - Designs for Health maintains a strict, no-compromises approach to quality raw material selection. We never cut corners with substandard ingredients. This product is Non-GMO, Gluten-Free, and Vegetarian-friendly.
  • OVER 50,000 DOCTORS AGREE - Designs for Health is the physician's choice for top quality professional strength supplements since 1989. Our "Science First" philosophy ensures our products are based on the most recent research and use the highest quality raw ingredients.
Sale#20 Real Supplements Rated Best in 2020
Keto K1000 Electrolyte Powder | Boost Energy & Beat Leg Cramps | No Maltodextrin or Sugar | Watermelon, Lighter Stevia Taste | 50 Servings
  • WEIGHT LOSS SUPPLEMENT
  • COMPLETE NUTRITION | Complete mineral and trace minerals drink with 1,000mg of potassium. Delicious Watermelon taste.
  • NO ADDITIVES | There is NO sugar, calories, maltodextrin, GMO's, gluten, or artificial ingredients!
  • PEAK HYDRATION & CELLULAR ENERGY | Electrolytes are needed for cellular energy, muscle and nerve function. This drink will help you replenish and rejuvenate your cellular energy so you stay hydrated.
  • POTASSIUM RICH | This complete and balanced, soluble electrolyte powder gives you 1000 mg of potassium per serving size. No electrolyte powder on the market has more! Our bodies need 4,700 mg of potassium citrate each day and many people only get a fraction of this in their diet. You’ll also get the other key electrolytes in perfect balance.

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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