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Potassium Gluconate 99 mg

NOW

4.7
(1817 ratings)
Potassium 99 mg
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Score 50.0

A standard 99mg potassium gluconate supplement, safe and affordable, but provides a very small fraction of daily needs, offering limited direct impact on the stated goals.

Quantity: 250 Tablet(s)Servings size: 1 Tablet(s) (250 servings)
Selected goals:
Other goals:
Heart Health
Fitness
Muscle Gain
Energy

Score 50.0

A standard 99mg potassium gluconate supplement, safe and affordable, but provides a very small fraction of daily needs, offering limited direct impact on the stated goals.

Analysis

This product consistently offers 99mg of elemental potassium per serving in the gluconate form, which is widely recognized for good bioavailability and gentle digestion. This dosage aligns with FDA regulations for over-the-counter potassium supplements, ensuring safety for general consumption without medical supervision. However, providing only 2-3% of the average adult's daily potassium requirement means this supplement serves more as a minor dietary adjunct rather than a robust solution for addressing significant deficiencies or directly supporting intensive needs related to heart health, fitness, muscle gain, or energy.
Pros
  • Provides a safe and regulated dose of potassium.
  • Potassium gluconate is a bioavailable and generally well-tolerated form.
  • Excellent value due to the larger quantity per bottle, reducing price per serving.
Cons
  • 99mg is a very small dosage for addressing significant potassium needs or having a notable impact on performance-related goals.
  • Not suitable for correcting diagnosed potassium deficiencies, which require higher, medically supervised doses.
  • Reliance solely on this supplement for potassium benefits would be ineffective for the stated goals.
Warnings
  • As with any potassium supplement, individuals with kidney conditions or those on specific medications (e.g., blood pressure drugs, potassium-sparing diuretics) should consult a healthcare professional.
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$11.29($0.04 per serving)
Vitacost
$ 11.29
Daily Vita
$ 11.60
iHerb
$ 12.24
Walmart
$ 15.96
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Effectiveness for goals

Dosage, timing & forms

Safety & interactions

Ingredients

IngredientAmount per serving
Potassium
99 mg
Gluten Free Adults 18–50 Vegan Kosher Dairy Free Vegetarian
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Categories

This product serves as a reliable source of 99mg of elemental potassium, which is the standard OTC dose and generally well-regarded for absorption. However, the limited quantity means it's a foundational supplement rather than a comprehensive solution for significant potassium needs, particularly when weighed against the higher potassium offerings in many alternative products.

Goals

While potassium helps maintain healthy blood pressure and cardiovascular function, the 99mg dose is too low to provide significant standalone benefits for heart health compared to dietary changes or medical interventions for existing conditions. It's a minimal supportive element.
Potassium is a key electrolyte for fluid balance and muscle function crucial for fitness. However, this small dosage is unlikely to effectively replenish electrolytes lost during strenuous exercise or significantly enhance athletic performance compared to dedicated electrolyte blends.
Proper electrolyte balance contributes to cellular energy production and hydration, influencing overall energy levels. Nonetheless, a 99mg supplement is too modest to offer a noticeable boost in energy or combat fatigue in most situations, especially when considering the much higher amounts in specific energy-focused alternatives.
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Despite the similar price per serving, this product boasts a significantly higher number of reviews, indicating broader consumer satisfaction and proven reliability at an excellent cost.
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Offers a very similar price per serving for 90mg potassium from a highly reputable and widely available brand, providing a dependable alternative.
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Nature's Bounty
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(1980 ratings)
Another very affordable and widely available 99mg potassium gluconate option from a trusted brand, ensuring accessibility and good value.
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Potassium Gluconate 595 mg

21st Century
4.6
(17616 ratings)
With a very low price per serving and an exceptionally high review count, this product offers superior proven value and trust for standard potassium supplementation.
80 Value

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Nature Made
4.6
(1599 ratings)
A trusted brand offering 90mg potassium at a very similar, competitive price per serving, providing a reliable and accessible value option.
80 Value

Potassium 99 mg

Nature's Bounty
4.7
(1980 ratings)
An established and affordable brand providing 99mg potassium gluconate, representing solid value for those seeking a straightforward potassium supplement.
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Potassium Magnesium Citrate

Metabolic Maintenance
4.8
(291 ratings)
Offers a superior combination of highly bioavailable potassium and magnesium citrate, providing synergistic benefits for electrolyte balance and overall health that a standalone potassium gluconate cannot.
88 Performance

Potassium-Magnesium Taurate

Cardiovascular Research
4.8
(1659 ratings)
Combines potassium with magnesium taurate, specifically supporting cardiovascular health and muscle function, which is a more targeted and comprehensive benefit.
95 Performance

Keto Electrolyte Powder Lemon Lime Flavor

Trace Minerals
4.7
(2486 ratings)
Delivers a much higher dose of potassium (1000mg) from citrate, plus a full spectrum of other key electrolytes, making it ideal for comprehensive rehydration and mineral support, especially for active lifestyles.
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