Nature's Bounty Potassium Gluconate 99mg, 100 Caplets Review
Our verdict
At $5.19 for 100 caplets, Nature's Bounty's Potassium Gluconate is one of the most budget-friendly options in the category, and its 4.7-star average across more than 10,000 reviews is among the strongest in this lineup.
Check price on AmazonBest for
Shoppers who want the lowest-cost, most widely reviewed potassium caplet in the roundup.
Skip if
You want a higher per-capsule dose or additional companion minerals.
- Form Caplet
- Count 100.0 Count
- Flavor Unflavored
- Type Potassium
- Diet Gluten Free
- Benefits Anti Aging
- Priced 71% below the category median ($17.99 across 92 tracked models)
Pros
- Lowest price point in this roundup at $5.19
- Very large review base (10,100-plus) with a 4.7-star average
- Gluten-free labeling
- Simple, unflavored caplet, easy to take daily
Cons
- Basic single-ingredient formula without added minerals
- 99 mg is a standard, not high, potassium dose
Our scorecard
-
Owner rating4.7/5
4.7 average across 10,100 owner ratings
-
Popularity4.7/5
10,100 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
Nature's Bounty prices this 99 mg potassium gluconate caplet at $5.19 for a 100-count bottle, making it one of the more affordable entries in the potassium category. The caplets are unflavored and labeled gluten-free, with an allergen note stating the product is free of abalone.
The label frames the formula broadly, marketing it as a general wellness supplement. It is a straightforward, single-ingredient product without added flavors or blended minerals.
This is also the most-reviewed product in this group, with over 10,100 ratings and a 4.7-star average, plus about 1,000 units bought in a recent month. That scale of feedback is a meaningful signal, given how many buyers have weighed in.
Specifications
| Form | Caplet |
|---|---|
| Count | 100.0 Count |
| Flavor | Unflavored |
| Type | Potassium |
| Diet | Gluten Free |
| Benefits | Anti Aging |
| Allergens | Abalone Free |
Performance notes
At 99 mg per caplet and 100 caplets per bottle, this is built for daily, ongoing supplementation rather than a concentrated single dose. The caplet form and gluten-free labeling make it broadly accessible, and the low price point makes it easy to try without a large upfront cost.
What buyers say
With more than 10,100 reviews and a 4.7-star average, this product has one of the largest and most consistently positive feedback bases in the potassium category.
More from Nature's
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Frequently asked questions
What form of potassium is used in this product?
It is potassium gluconate, dosed at 99 mg per caplet, which is a common form and dose used across many daily potassium supplements.
Is this a gluten-free supplement?
Yes, the label states the product is gluten-free.
How many caplets come in a bottle?
Each bottle contains 100 caplets, enough for about three months of daily use at one caplet per day.