NOW Foods Supplements
- Potassium
- More reviewed than 84%
A no-frills single mineral potassium tablet from an established supplement brand, useful mainly for people who already know they want potassium gluconate specifically.
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How it ranks among the 93 potassium we track
4.6★ across 3,300 Amazon ratings, Bayesian-smoothed toward the category average.
3,300 Amazon ratings, weighted on a log scale so huge counts don't drown everything.
1,000+ 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: limited - incomplete product information.Last refreshed Aug 4, 2026. Data-computed, not a hands-on test. Compiled by the ProductDome Research Team.
Overview
NOW Foods' Potassium Gluconate supplement delivers 99 mg of potassium per tablet across a 250 count bottle, formulated as an easier to swallow tablet rather than a large capsule. A single-mineral supplement rather than a multivitamin, aimed at people supplementing potassium specifically.
Potassium gluconate is one of several mineral forms used to supplement potassium, and 99 mg per tablet is a modest per-tablet dose, which is typical for over the counter potassium tablets sold without a prescription in the US given regulatory limits on per-tablet potassium content. NOW markets this batch specifically as easier to swallow, suggesting the tablet size or coating was adjusted from a harder to swallow version.
- 99 mg potassium gluconate per tablet
- 250 tablets per bottle
- Easier to swallow tablet formula
- Single mineral, no blend
Who it's for
Works for people who want a plain, single ingredient potassium supplement in tablet form and are comfortable spreading their dose across multiple tablets. Not a fit for anyone who needs a higher single-dose potassium tablet or a liquid or powder format.
Strengths and trade-offs
Drawn from this product's published specifications.
- Single ingredient potassium gluconate
- Tablet designed to be easier to swallow
- Large 250 count bottle
- Only 99 mg potassium per tablet, so several are needed per dose
- No flavor or added-ingredient options in this listing
Performance notes
At 99 mg of potassium gluconate per tablet, reaching a meaningful potassium intake through this product alone requires multiple tablets, which is standard for over the counter potassium supplements given US limits on per-tablet potassium. The 250 count bottle gives a long supply at that multi-tablet dosing pattern.
Specifications
| Brand | Now |
|---|---|
| Model | 1462 |
Other Now potassium
How it compares
This product against the closest alternatives we track in potassium.
| Product | Amazon rating | Ratings | ProductDome score |
|---|---|---|---|
| NOW Foods SupplementsThis product | 4.6 / 5 | 3,300 | 2.7 / 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 |
| ARG Optimox Iodoral 12.5 mgARG | 4.7 / 5 | 7,000 | 4.6 / 5 |
Similar potassium from other brands
Questions about the Now 1462
Common buyer questions answered straight from the product spec data - no fluff, no "it depends".
How much potassium is in each NOW Foods Potassium Gluconate tablet?
99 mg per tablet.
How many tablets are in the bottle?
250 tablets.
Is this a multivitamin or a single mineral supplement?
It's a single mineral supplement, potassium gluconate only.