Spring
Spring Valley Potassium 99 mg from Potassium Gluconate 595 mg (250 Count, 2 Pack)
$23.20100+ bought last month
View on Amazon
Solaray Potassium 99 mg - Electrolyte Balance Formula - Potassium Supplement for Electrolytes, Vascular and Heart Health Support - 60-Day Money Back Guarantee, Lab Verified, 200 Servings, 200 VegCaps Review
Our verdict
Solaray's 99 mg potassium capsules pack 200 vegetarian caps into one bottle at a low per-serving cost, and the strong rating across 3,200-plus reviews suggests most buyers find it a straightforward, no-frills electrolyte supplement.
Check price on AmazonBest for
Shoppers who want a basic, vegetarian-friendly potassium capsule they can take daily without added flavors or fillers.
Skip if
You want a higher-dose potassium product or one with additional companion minerals like magnesium built in.
- Form Capsule
- Count 200.0 Count
- Flavor Unflavored
- Type Potassium
- Diet Vegetarian
- Benefits Supports Electrolyte Balance
- Priced 20% below the category median ($17.99 across 92 tracked models)
Pros
- Large 200-capsule count keeps the per-dose cost low
- Vegetarian capsule form with a Non-GMO label
- Strong 4.7-star average across more than 3,200 ratings
- Simple, single-ingredient formula without added flavors
Cons
- No companion minerals like magnesium in the formula
- Unflavored capsule only, no alternate format offered
Our scorecard
4.7/5
overall
-
Owner rating4.7/5
4.7 average across 3,200 owner ratings
-
Popularity4.2/5
3,200 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
Solaray markets this as a 99 mg potassium supplement in vegetarian capsule form, with 200 capsules in each bottle, which works out to roughly seven months of daily use for most buyers. At $14.39, it lands on the budget end of the potassium category, and the label lists it as Non-GMO with no stated flavor since it is unflavored.
The maker frames the formula around electrolyte balance, positioning it as a simple daily mineral supplement rather than a multi-ingredient blend. It is suited to a vegetarian diet and does not carry any stated allergen callouts beyond the Non-GMO label.
With more than 3,200 ratings averaging 4.7 stars and roughly 1,000 units bought in a recent month, this is one of the more established options in the category. That volume of feedback, combined with the high average, points to a product that consistently meets expectations for what it is marketed to do.
Specifications
| Form | Capsule |
|---|---|
| Count | 200.0 Count |
| Flavor | Unflavored |
| Type | Potassium |
| Diet | Vegetarian |
| Benefits | Supports Electrolyte Balance |
| Allergens | Non-Gmo |
Performance notes
The 99 mg-per-capsule dose is on the lower end for potassium supplements, which lines up with a product meant for daily, ongoing use rather than a single large dose. The vegetarian capsule shell and Non-GMO labeling suggest a straightforward ingredient list, and the 200-count bottle is sized for months of regular use rather than short-term supplementation.
What buyers say
With over 3,200 reviews averaging 4.7 stars, buyer feedback here is both broad and consistently positive, which is a reasonably strong signal for a low-cost, single-ingredient capsule.
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
What form does this potassium supplement come in?
It is sold as a vegetarian capsule, with 200 capsules per bottle. The capsules are unflavored, which is typical for this type of mineral supplement.
Is this a high-dose potassium product?
The label states 99 mg of potassium per capsule, which is a common dose for this category of supplement. It is meant for regular daily use rather than as a large single dose.
Should I talk to a doctor before taking this?
Yes. As with any supplement, it is a good idea to talk to a healthcare professional before adding potassium to your routine, especially if you take medication or have a health condition.