US
Spring Valley

Spring Valley Potassium 99 mg 250 Count 2 Pack

  • Primary Supplement Type: Potassium
  • Item Form: Tablet
  • Product Benefits: Cardiovascular Health
  • Flavor: Unflavored

Last refreshed Aug 4, 2026 · Based on the Amazon listing and published specifications, not hands-on testing.

Our verdict

A modest-dose potassium tablet sold in bulk, useful as a small daily addition rather than a primary source of potassium.

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ASIN: B00OBYFETSCategory: Potassium

Overview

A potassium supplement providing 99 mg of elemental potassium per tablet from potassium gluconate, sold as two 250-count bottles for a combined 500 tablets, aimed at cardiovascular support.

The 99 mg dose is intentionally modest since over-the-counter potassium supplements in the US are capped well below the amount found in food sources like a banana, a limit set for safety reasons rather than dosing preference. Buyers looking to meaningfully raise potassium intake through this product alone would need several tablets, so it works better as a small daily addition than a primary potassium source.

  • 99 mg elemental potassium per tablet
  • From potassium gluconate (595 mg)
  • Two 250-count bottles (500 tablets total)
  • Supports cardiovascular health

Who it's for

Suits someone whose doctor has recommended a modest daily potassium supplement alongside diet, and who wants a large two-bottle supply. Not a fit for someone needing a substantial potassium dose, which this format isn't built to provide at 99 mg per tablet.

Pros and cons

Pros
  • Large 500-tablet total supply across two bottles
  • Supports cardiovascular health as a dietary addition
Cons
  • 99 mg per tablet is a small dose relative to daily potassium needs
  • Not a substitute for potassium-rich foods

Performance notes

Because US regulations cap over-the-counter potassium tablets at a low dose for safety, the 99 mg here is a fraction of daily potassium needs, so it functions as a minor supplement to dietary intake rather than a replacement for potassium-rich foods.

Specifications

BrandSpring Valley
Dimensions & fit
Item Weight0.84 pounds
Capacity & performance
Age Range DescriptionAdult
Included components
Unit Count500
Other details
Primary Supplement TypePotassium
Item FormTablet
Product BenefitsCardiovascular Health
FlavorUnflavored
Number Of Items2

Frequently asked questions

Why is the potassium dose only 99 mg per tablet?

US over-the-counter potassium supplements are capped at a low dose for safety, so 99 mg is typical rather than unusually low for this category.

How many tablets come in this purchase?

It includes two bottles of 250 tablets each, for 500 tablets total.

What form of potassium is used?

It's potassium gluconate, providing 99 mg of elemental potassium per 595 mg tablet.