Best Naturals Potassium Citrate 99mg 500 Tablets
- Potassium
- Tablet
- Potassium
- 500
- Better rated than 63%
- More reviewed than 73%
A modest-dose potassium citrate tablet sold in a bulk 500 count bottle, with third party lab testing standing behind the quality claim on the label.
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How it ranks among the 93 potassium we track
4.7★ across 1,400 Amazon ratings, Bayesian-smoothed toward the category average.
1,400 Amazon ratings, weighted on a log scale so huge counts don't drown everything.
300+ bought on Amazon last month.
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
Best Naturals' potassium citrate tablets are dosed at 99 mg each, sold in a 500 count, gluten free bottle and described on the label as third party lab tested.
The category label (Potassium) matches the title and specs. At 99 mg per tablet this sits at a modest per-tablet dose common for over the counter potassium citrate, and the large 500 count bottle is built for extended daily use rather than a short trial.
- 99 mg potassium citrate per tablet
- 500 tablets per bottle
- Third party lab tested
- Gluten free
Who it's for
Fits people wanting a basic electrolyte balance support tablet bought in bulk. It is not for anyone who has been told by a doctor to take a specific higher single-tablet potassium dose, since this product is a modest 99 mg tablet.
Strengths and trade-offs
Drawn from this product's published specifications.
- Third party lab tested
- Large 500 count bottle
- 99 mg is a modest per-tablet dose
- No alternative flavor or delivery format offered
Performance notes
Potassium citrate is generally used for electrolyte balance support. The third party lab testing claim here relates to quality verification of the product itself rather than any specific clinical outcome.
Specifications
| Brand | Best Naturals |
|---|---|
| Model | 817716018492 |
| Form | Tablet |
| Supplement Type | Potassium |
| Count | 500 |
| Flavor | Unflavored |
| Benefits | Supports Electrolyte Balance |
| Diet | Gluten Free |
Other Best Naturals potassium
How it compares
This product against the closest alternatives we track in potassium.
| Product | Amazon rating | Ratings | ProductDome score |
|---|---|---|---|
| Best Naturals Potassium Citrate 99mg 500 TabletsThis product | 4.7 / 5 | 1,400 | 4.3 / 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 |
Similar potassium from other brands
Questions about the Best Naturals 817716018492
Common buyer questions answered straight from the product spec data - no fluff, no "it depends".
How much potassium is in each tablet?
99 mg of potassium citrate.
How many tablets are in the bottle?
500.
Is this product lab tested?
The listing states it is third party lab tested.