NatureBell

NatureBell Potassium Citrate 99mg

Potassium
Capsule
Potassium
500

4.8/ 5 on Amazon572Amazon ratings1,000+bought last month4.4ProductDome score

Better rated than 90%
More reviewed than 55%

High confidenceLast refreshed Aug 4, 2026Amazon data + ProductDome analysis · methodology

Best forYou want a long-running supply of a modest-dose chelated potassium capsule

A modest 99mg chelated potassium citrate capsule sold in a large 500 count bottle, suited to a long-term daily supplement routine rather than a high-dose need.

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ProductDome scorecard

How it ranks among the 93 potassium we track

4.4/ 5ProductDome scoreHigh confidence

Owner satisfaction · 56% of scorecategory median 4.6★4.8

4.8★ across 572 Amazon ratings, Bayesian-smoothed toward the category average.

Evidence strength · 17% of scorecategory median 362 ratings3.4

572 Amazon ratings, weighted on a log scale so huge counts don't drown everything.

Buyer demand · 11% of score4.1

1,000+ bought on Amazon last month.

Data quality · 11% of score3.8

Brand identity, imagery, description and spec coverage.

The ProductDome score is separate from the Amazon rating shown above: it combines the Bayesian-smoothed Amazon rating with evidence volume, tracked demand, and data quality across the 93 potassium we track - how the scorecard works · full potassium data report. Confidence: high - strong rating volume and complete data.Last refreshed Aug 4, 2026. Data-computed, not a hands-on test. Compiled by the ProductDome Research Team.

Overview

NatureBell Potassium Citrate delivers 99mg of chelated potassium per capsule in a 500 capsule bottle, a non-GMO, gluten free mineral supplement for general health.

At 99mg per capsule the dose is modest by design, in line with how potassium supplements are typically capped, so the 500 count bottle is built for a long running daily habit rather than a fast fix. No model number is listed for this product.

500 capsules per bottle
99mg potassium citrate per capsule
Chelated mineral form
Non-GMO, gluten free

Who it's for

Adults wanting to supplement potassium intake with a chelated citrate form over an extended period. It is not positioned as a treatment for a diagnosed potassium deficiency, which needs a physician-directed dose.

Strengths and trade-offs

Drawn from this product's published specifications.

What stands out

Large 500 capsule supply
Non-GMO and gluten free
Chelated citrate form

What to check first

No model number provided
99mg per capsule is a modest dose, so higher intake needs multiple capsules

Performance notes

Each capsule carries 99mg of potassium citrate in chelated mineral form. The 500 count bottle is non-GMO and gluten free, and is positioned for general health support.

Specifications

Brand	NatureBell
Form	Capsule
Supplement Type	Potassium
Count	500
Flavor	Potassium Citrate
Benefits	General Health

How it compares

This product against the closest alternatives we track in potassium.

Product	Amazon rating	Ratings	ProductDome score
NatureBell Potassium Citrate 99mgThis product	4.8 / 5	572	4.4 / 5
NOW FOODS Potassium CitrateNow	4.7 / 5	22,400	4.6 / 5
Nature Made Potassium Gluconate 550 mgNATURE	4.7 / 5	15,900	4.6 / 5
Nutricost Potassium Citrate 99mgNutricost	4.7 / 5	14,800	4.6 / 5
NaturalSlim Natural Potassium Citrate Gluconate 99 mgNaturalSlim	4.8 / 5	13,600	4.7 / 5

Frequently asked

Questions about the NatureBell potassium

Common buyer questions answered straight from the product spec data - no fluff, no "it depends".

How much potassium is in each NatureBell capsule?

Each capsule contains 99mg of potassium citrate.

How many capsules come in one bottle?

The bottle contains 500 capsules.

Is NatureBell Potassium Citrate gluten free?

Yes, it is formulated gluten free and non-GMO.