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Potassium Bicarbonate

Potassium Bicarbonate Supplement

17 reviewsRead reviews

New design!
  • May help maintain already healthy acid-base balance and regulate pH*.
  • May support the body as a whole, including bone metabolism and bone mineral density*.
  • May be suitable for people under a low-sodium diet*.
Please note: this label has recently changed its graphic design, but rest assured: the composition of the product has remained strictly the same.

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120 Veg. Caps.



120 Veg. Caps.

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Potassium Bicarbonate

No controversial excipients
No sweeteners

Discover our Potassium Bicarbonate Supplement 5400 mg, and all the benefits it has to offer! Kidney function, urinary calcium excretion, bone density, and more, potassium natural supplements may help support your already healthy body*. Easily soluble in water if needed, our supplement provides an efficient and high potassium intake. Buy potassium bicarbonate from SuperSmart today!

High Potency Potassium Supplement

Our potassium bicarbonate supplement comes in capsules of 1350 mg each. Since the recommended potassium bicarbonate daily dosage is of 2 vegetarian capsules twice a day, it represents a potassium intake of 5400 mg per day, a high dosage on the market.

You typically find 99 mg potassium or potassium 1000 mg on the market, so if you wonder where to find potassium bicarbonate in high and safe dosage, choose SuperSmart!

What is potassium bicarbonate?

Potassium bicarbonate, also called potassium hydrogen carbonate (KHCO3), is an element located in cells in the form of the potassium ion (K+) that plays an essential role in the body. It may be involved in different bodily processes, potentially including pH regulation, acid-base balance, uric acid crystallization, bone metabolism, among others*.

Potassium is not naturally present in the body and must therefore be obtained from food or supplementation. The natural ways to get potassium include fruits and vegetables, such as spinach, squash, and bananas.

It is valuable to note that it is different from other forms of potassium, such as potassium aspartate, potassium chloride, potassium carbonate, potassium orotate, potassium iodide, or even potassium gluconate. All these forms have their own interest and benefits, but elemental potassium is the most important for the body.

Potassium Bicarbonate Benefits

There are many potassium benefits:

  • Studies on older women suggest that a high potassium intake may be linked to already healthy cerebral function* (1).
  • A daily serving of 2,000 mg, ideally spread between the two main meals of the day, may help maintain already healthy bone mineral density (2), muscle function (3), and overall well-being, including kidney function* (4).
  • Some studies also suggested that potassium bicarbonate supplementation may positively influence already healthy bone metabolism, potentially enhancing bone formation and preservation, as well as calcium retention* (5).
  • The Intersalt study, which investigated 10,000 participants in 52 populations across 32 countries, suggested that potassium may help maintain already healthy blood flow* (6).

Potassium bicarbonate mechanism of action

Potassium bicarbonate operates by counteracting excess acidity in the body, similar to sodium bicarbonate, but without the added sodium, making it a preferred choice for individuals on low-sodium diets.

Upon ingestion, potassium bicarbonate dissociates in water to release bicarbonate ions (HCO₃⁻) and potassium ions.

Potassium bicarbonate uses

The bicarbonate ions may help balance blood pH, promoting bone health by decreasing urinary calcium excretion, which in turn supports bone mineral density and reduces bone resorption*.

Additionally, potassium bicarbonate may be able to mitigate age-related muscle loss and enhance already healthy kidney function by lowering uric acid crystallization*.

Available in various forms such as tablets, capsules, and powders, potassium bicarbonate is a versatile supplement for potentially improving overall potassium intake and balancing electrolytes.

Potassium Bicarbonate Recommendations

Potassium bicarbonate supplementation is generally recognized as safe for consumption. The FDA acknowledges the structure of potassium bicarbonate as safe and has not linked it to any known hazards. However, it is essential to ensure that the supplement you choose is of high quality, as efficacy and bioavailability can vary based on ingredients and manufacturing processes.

Potassium Bicarbonate dosage

Each capsule of our supplement contains 1350 mg of potassium bicarbonate and we recommend adults to take 2 vegetarian capsules twice a day or as directed by your practitioner.

To avoid any concerns, we strongly recommend not to exceed this dosage and consult your healthcare professional if you have any doubts.

Potassium bicarbonate side effects

Before starting any new supplementation, it is important to conduct your own research and be aware of any potential potassium bicarbonate contraindications. If you are currently taking medications or have any health conditions, speak with your healthcare practitioner to ensure that potassium bicarbonate supplementation is appropriate for you.

As with any nutritional supplement, consult a health care practitioner before use if you are pregnant, breastfeeding, or have a medical condition.

Where to Buy Potassium Bicarbonate

It can be challenging to find potassium bicarbonate in food, that is why it is easy to obtain potassium bicarbonate tablets or capsules, potassium gummies, or even liquid potassium supplements.

At SuperSmart, we offer a high quality, high potency and safe potassium to buy.

Embark on a journey to revitalized health with our Potassium Bicarbonate Supplement today!


Do not exceed the recommended daily dose. This product is a nutritional supplement and should not be used as a substitute for a varied and balanced diet or a healthy lifestyle.


Store in a cool, dry place away from direct sunlight, heat, and humidity. Keep out of reach of children.


If you are pregnant, breastfeeding, or have any medical conditions, consult your healthcare provider before using this product.


Consult your healthcare provider before use, especially if you are taking any medications or other supplements as there may be potential interactions.

*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.


This product is rated 4.8 out of 5 stars
There are 17 reviews






Excellent 17 Reviews
Bouley Elizabeth

april 12 2024

My Dr is happy with this product

Tieng Tevi

april 9 2024

exploded when i opened the seal

Kevin Stoneking

march 5 2024

Cant say much, have not really noticed anything one way or another. On my 3rd bottle

Kevin Stoneking

february 22 2024

Good product but pricey


january 10 2024

Been using this product for years and very happy with this provider

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