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NOW Foods Supplements, Potassium Gluconate 99mg, Easier to Swallow, Essential Mineral*, 250 Tablets Review

By Dr. Lena Ford (content reviewer) · Health content reviewer · Published 2026-05-29 · Updated 2026-07-06

4.6 (3,300) Amazon rating$13.461,000+ bought last month

Our verdict

NOW Foods markets this potassium gluconate as an easier-to-swallow tablet, sold in a 250-count bottle at $13.46, and its 4.6-star average across 3,300-plus reviews suggests it delivers on that basic promise.

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Best for

Buyers who want a large 250-count bottle of potassium gluconate at a reasonable per-tablet cost.

Skip if

You are looking for a flavored or capsule-based potassium product, since this is a plain tablet.

  • Priced 25% below the category median ($17.99 across 92 tracked models)

Pros

  • Large 250-tablet count offers good value per dose
  • Labeled easier to swallow for tablet comfort
  • Strong 4.6-star average across 3,300-plus reviews
  • Established, widely recognized supplement brand

Cons

  • Tablet form only, no capsule or gummy alternative
  • Basic single-ingredient formula without added minerals

Our scorecard

4.6/5 overall
  • Owner rating4.6/5

    4.6 average across 3,300 owner ratings

  • Popularity4.2/5

    3,300 owner reviews, more than most models here

The overall score is owner satisfaction weighted by how many reviews back it, so a high rating from few reviews counts for less. The bars below show where this model stands against the other home health monitors: bathroom scales, blood pressure monitors, pregnancy and ovulation tests, thermometers, body composition monitors, stethoscopes, glucose monitors and pulse oximeters we track in this category on price, popularity and size. Context, not marks against it, and our read of the data, not a lab test.

Overview

NOW Foods sells this potassium gluconate tablet at 99 mg per dose, packaged in a 250-count bottle for $13.46. The label markets the tablet as easier to swallow, which points to a smaller or smoother tablet design compared to some standard mineral tablets.

At 250 tablets per bottle, this is one of the larger counts in the category, working out to roughly eight months of supply at one tablet a day. It is positioned as a straightforward, no-frills essential mineral supplement.

Feedback is solid, with more than 3,300 reviews averaging 4.6 stars and about 1,000 units bought in a recent month. That is a healthy volume of feedback for a basic, budget-oriented tablet.

Performance notes

At 99 mg per tablet and 250 tablets per bottle, this is designed for long-term, everyday use rather than short-term supplementation. The easier-to-swallow label claim suggests NOW Foods designed the tablet with size or coating in mind, which may matter to buyers who find standard mineral tablets hard to take.

What buyers say

A 4.6-star average across more than 3,300 reviews points to consistent satisfaction with this straightforward, budget-friendly tablet.

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More from NOW

Similar home health monitors: bathroom scales, blood pressure monitors, pregnancy and ovulation tests, thermometers, body composition monitors, stethoscopes, glucose monitors and pulse oximeters to consider

Frequently asked questions

How many tablets are in a bottle?

Each bottle contains 250 tablets, which works out to roughly eight months of supply at one tablet per day.

What does easier to swallow mean for this product?

It is a label claim from NOW Foods describing the tablet's size or design as more comfortable to take than some standard mineral tablets. It is a manufacturer description, not a clinical claim.

Is this a high-dose potassium supplement?

No, it is dosed at 99 mg per tablet, which is a standard daily amount used across many potassium products, not a high or concentrated dose.

FAQ  ·  All Potassium

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