Best Potassium Supplements – May, 2021 Reviews & Buyers Guide

While it may not be the most talked about nutrient, the mineral potassium is vital for good health. Your heart, organs, and kidneys all require potassium to work normally, so you’ll want to be completely certain that you’re getting as much as you need—and if you have a potassium deficiency, then best potassium supplements can be precisely what you need to achieve your optimal health.

The risks of not treating a potassium deficiency can be intense; low potassium has been tied to a host of health issues, including heart disease, strokes, high blood pressure, infertility, cancer, and digestive disorders. But the best over the counter potassium supplements can help you get your potassium levels up and your health back in your control.

Considering adding potassium supplements to your daily vitamin routine? Here a few essential things to keep in mind first:

1. Before you begin taking potassium supplements, best visit your doctor first to make sure they’re right for you. Potassium supplements can cause serious side effects, especially if you take them when your levels aren’t low, so it’s essential to get tested and speak with your doctor before you begin.

2. If you have specific health issues, including (but not limited to) diabetes, kidney disease, heart disease, or stomach ulcers, potassium supplements can be particularly dangerous, so it’s vital to speak with your healthcare provider before you begin taking them.

3. While there has been no maximum limit set on how much potassium is safe to consume, an overdose of potassium is possible—and can even be deadly. Be very mindful of your dosage, and again, be sure to speak with your doctor before you decide on a potassium supplement.

4. You may be more likely to suffer from a potassium deficiency if you are smoke, have an eating disorder, use excessive 4. alcohol or drugs, exercise intensely in a hot climate, have digestive absorption issues, have a physically challenging job, or use certain medications.

We’ve narrowed down what’s available to the ten best potassium supplements to take in 2018. Read on for our picks for the best of the best, and start improving your potassium levels—and your health.

Best Potassium Supplements

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BulkSupplements Pure Potassium Citrate Powder

If you have a hard time swallowing pills (or if you dislike them, as many people do), then the best way to take potassium supplements may be through a powder form instead of a capsule. BulkSupplements Pure Potassium Citrate Powder is easy to use the powder that you measure out and add to water or another beverage so that it’s much easier to take.

BulkSupplements Pure Potassium Citrate Powder also claims to be a pure and clean formula that’s made without filters, which is another benefit of taking your potassium in powder form, as many capsules do contain unnecessary ingredients.

You don’t have to worry about your powder spilling everywhere as you store since BulkSupplements Pure Potassium Citrate Powder is packaged in a foil zip pouch that’s easy to reclose after you’ve done.

Pros and Cons

  • No fillers
  • Zip pouch
  • Lab-tested
  • Country of origin is China
  • Some dislike the taste

Nature Made Potassium Gluconate

To get the full benefits of a potassium supplement, you’ll want to take a supplement that is easy to absorb so that your body can feel the maximum impact. Nature Made Potassium Gluconate has been formulated for to be absorbed effectively, so you can know you’re giving your body the best chance to be as healthy as possible.

Not only are you more likely to absorb the potassium in Nature Made Potassium Gluconate, but you don’t have to worry about what else you may be consuming that you don’t want to. Nature Made Potassium Gluconate does not contain artificial flavors, preservatives, or colors, and are also free of yeast, gluten, and starch. They’re even verified by the United States Pharmacopeia (USP), so you can feel secure in the quality of your supplement.

Another huge benefit? Nature Made Potassium Gluconate is offered at a very low price so that you can focus on your health, no matter what your budget.

Pros and Cons

  • Made for affective absorption
  • Verified by the United States Pharmacopeia (USP)
  • Very low price
  • May be difficult to swallow
  • Pills can feel dry

Pure Encapsulations - Potassium (Citrate)

Few things can make it more difficult to find the right supplement for you than having numerous allergies, intolerances, or sensitivities. It can be challenging to know precisely what is in some supplements, and many contain fillers made of common allergens. If you’ve spent ages going through labels in vain (I don’t even want to know how many hours I’ve spent reading labels for my allergens), Pure Encapsulations – Potassium (Citrate) may be a massive relief to you.

Pure Encapsulations - Potassium (Citrate) is designed to be tolerated by even the most sensitive individuals, as Pure Encapsulations believes everyone deserves the chance to maintain their best health. Pure Encapsulations - Potassium (Citrate) is formulated meticulously in the USA so that the capsules are always consistent and reliable.

Pure Encapsulations – Potassium (Citrate) is free from a massive amount of commonly unwanted or poorly tolerated ingredients, including trans fats, hydrogenated oils, gluten, egg, wheat, peanuts, shellacs, GMOs, artificial colors, unnecessary binders, preservatives, artificial colors, and artificial sweeteners.

Pure Encapsulations – Potassium (Citrate) also takes care to label any products that do contain common allergens carefully, so you may not have to worry about a potentially dangerous ingredient for you hiding in the ingredients in a vaguely labeled way. Instead, you’ll know exactly what you’re taking without much effort and can feel confident that you’re only ingesting things that may help your health, not harm it.

Pros and Cons

  • Hypoallergenic ingredients
  • Very small capsules
  • Formulated and manufactured in the USA
  • Pills may turn colors
  • Very expensive

Country Life Target Mins - Calcium Magnesium Potassium

If you’re looking for the best potassium magnesium supplements, especially if you’re searching to promote good bone health, then the answer may be a potassium, magnesium, and calcium supplement.

Country Life Target Mins – Calcium Magnesium Potassium includes all three essential nutrients, so it targets multiple health issues in various ways. The potassium and magnesium both may help to encourage better cardiovascular health, and the calcium can help prevent osteoporosis, so your body is pampered from the inside out.

Country Life Target Mins - Calcium Magnesium Potassium has been re-designed to be thinner tabs, so they’re easier to consume while still packing a powerful, potentially healthy punch. And you don’t have to worry about artificial colors, flavors, or sweeteners, as well as yeast, soy, milk, sugar, or corn—Country Life Target Mins - Calcium Magnesium Potassium, is free from them all!

Pros and Cons

  • Contains calcium, magnesium, and potassium
  • Certified gluten-free
  • Certified vegetarian and Kosher
  • Pills are large
  • Must take two pills a day

NOW Potassium Citrate

If you’re the type that feels the best type of potassium supplements is the best natural potassium supplements (I think you there!), then you may fall in love with NOW Potassium Citrate—for many reasons.

First off, NOW Potassium Citrate is made from a brand that takes natural ingredients and its possible health benefits as seriously as you do. Unlike many brands who are “jumping on the bandwagon” of natural ingredients, NOW has been devoted to crafting natural products since 1968, so you know their heart is in what they do and has been for decades.

Beyond that, NOW Potassium Citrate is GMP-certified so that you can feel right about its sourcing and manufacturing. Another thing to love? The price. NOW Potassium Citrate, unlike what you may expect out of a natural product, is offered at a very low price, so you can feel right about investing in your health—especially since it’s barely an investment.

Pros and Cons

  • GMP-certified
  • Very inexpensive
  • Well respected brand
  • Not vegetarian
  • May be difficult to absorb

Zenesis Labs Potassium Gluconate with Iodine Kelp

Those who suffer from leg cramps know how disruptive, painful, and annoying they can be. If they tend to occur while working out, they can prevent you from working out (and therefore impact your overall health). And if they happen while you sleep or once you get into bed, it can make it nearly impossible to get a full night’s rest—and it may even keep your partner from sleeping as well (my boyfriend has been kicked in his sleep too often).

Zenesis Labs Potassium Gluconate with Iodine Kelp is explicitly designed to help lessen and prevent leg cramps, so you can get through your workout or the night without being bothered by irritating cramps. The capsules are tiny, making them easy to swallow, but if you prefer, you can crush them and add them to your favorite drink or snack (applesauce is a great option!).

If you aren’t sure if Zenesis Labs Potassium Gluconate with Iodine Kelp will work for you, you don’t have to worry about wasting your initial investment. They offer an incredibly unique 100% lifetime guarantee; if you aren’t satisfied, they’ll not only refund the full cost to you, but they’ll also donate an additional ten percent to charity!

Pros and Cons

  • Designed to prevent leg cramps
  • Includes iodine
  • 110% Lifetime Guarantee
  • Contains shellfish

Member's Mark Potassium Caplets

When you’re looking for a potassium capsule, you want potassium—not a bunch of unneeded ingredients, and especially not those that could trigger allergies or cause any inconvenience health issues.

Member's Mark Potassium Caplets are free from many common allergens and irritants, including wheat, milk, yeast, gluten, lactose, and soy. They also avoid any artificial color or preservatives, and they even leave out any sugar (because do you need your supplements to be sugary sweet?).

If you dislike trying to swallow large or awkward pills, you’ll be happy to know that many users report that Member’s Mark Potassium Caplets are very easy to swallow, even though some do find that the texture can be a bit on the grainy side.

Pros and Cons

  • Easy to swallow
  • Gluten-free
  • Free of many common allergens
  • Some find the texture grainy

GNC Potassium Magnesium Aspertate

Sometimes, when you’re looking for the best magnesium and potassium supplements, you want the comfort and familiarity of a brand name you know well and have known for years. This is one of the many pluses of GNC Potassium Magnesium Aspertate, as GNC has been an industry leader in offering nutritional supplements for years.

GNC Potassium Magnesium Aspartate is crafted to not only help muscle, cell, and organ health, but it may also help regulate your water balance. It’s thoughtful blend of magnesium and potassium plays off each other to increase the benefits you usually would get in either supplement on their own.

GNC Potassium Magnesium Aspertate also includes no artificial colors or flavors, as well as no sodium or sugar, so you can focus on what is in your supplement, and you don’t have to think about the unwanted things that aren’t in it.

Pros and Cons

  • Well-known brand
  • Gluten-free
  • Contains no artificial colors or flavors
  • A bit high priced

Best Naturals Potassium Gluconate Supplement

While many potassium supplements are from countries with questionable standards, or may even make it unclear where they’re from the period, you can feel great about where Best Naturals Potassium Gluconate Supplement is made.

Best Naturals Potassium Gluconate Supplement is proudly made in the United States of America. Not only that, they’re made in GMP-certified, top-of-the-line facilities, so you know they’re manufacturing practices are well-monitored and held to some of the highest possible standards anywhere in the world.

Best Naturals Potassium Gluconate Supplement is also free from many common allergens such as egg, soy, gluten, and wheat, and they also avoid any artificial colors or flavors, preservatives, starch, corn, fish, or lactose. And while many supplements that leave out sugar add in artificial sweeteners instead, Best Naturals Potassium Gluconate Supplement is free from both! 

Pros and Cons

  • GMP-Certified
  • Free of common allergens
  • No artificial sweeteners
  • Capsule is large

Pure Science Potassium Gluconate

If you’re the type of person to consider taking a supplement for your health, you’re also likely the type of person who is very concerned as to what goes into your body (which is a fantastic way to be). If this sounds like you, then you’re very likely to feel right about Pure Science Potassium Gluconate.

Pure Science Potassium Gluconate is produced in facilities that are Good Manufacturing Practices Certified, so you can trust that the standards of their manufacturing and sourcing are incredibly high. Pure Science Potassium Gluconate also is made entirely of raw, pure materials, so you can feel confident about what are you ingesting.

If you’d like to be even more confident, Pure Science Potassium Gluconate features a 100% money-back guarantee, so if the pills don’t work for you, you can get a full refund.

Pros and Cons

  • Money-back guarantee
  • Produced in GMP-certified facilities
  • Easy to swallow capsules
  • High price

Final Thoughts

For those who are low on potassium, are at risk for specific health issues, or suffer from leg cramps, potassium supplements can help improve your quality of life, overall health, and your knowledge that you’re doing everything you possibly can to care for your body. After all, it’s the only one you get; you need to treat it right.

If you’re curious what are the best potassium supplements to take, our helpful guide can aid you in finding the potassium supplement that is most likely to be the right one for you. To improve your health, it may be best to focus on nutrition, vitamins, and caring for yourself from the inside out, and a potassium supplement may be one of the absolute best ways to do that. Find out just what this often overlooked mineral can provide for you.