GNC Potassium and Magnesium Aspartate 250 mg
- Supplement Type: Gelatin
- Form: Capsule
- Diet: Gluten Free
- Count: 240
Last refreshed Aug 4, 2026 · Based on the Amazon listing and published specifications, not hands-on testing.
A gelatin capsule potassium and magnesium supplement from a recognizable retail brand, offering 240 servings for buyers focused on water balance support.
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ASIN: B084YWDLXSCategory: Potassium
Overview
GNC's Potassium and Magnesium Aspartate supplement lists 250mg dosing with a 240 serving count, marketed to help regulate water balance. It comes in gelatin capsule form and is labeled gluten free.
Potassium and magnesium aspartate combinations are commonly used for electrolyte and water balance support, and GNC states 250mg as the dose reference, though the listing does not break out how much is potassium versus magnesium. The 240 serving count gives a long supply window compared with many smaller bottles in this category.
- Potassium and Magnesium Aspartate, 250mg
- 240 servings
- Gelatin capsule
- Gluten free
Who it's for
Works for buyers wanting a long running electrolyte supplement without flavor additives. Not a fit for anyone who needs the potassium and magnesium amounts split out separately for a medical restriction.
Pros and cons
- 240 servings per bottle
- Gelatin capsule form
- Recognizable retail brand
- Potassium and magnesium amounts not broken out separately
Performance notes
The 250mg figure in the product name refers to the aspartate compound rather than confirming separate potassium and magnesium amounts, so it functions best as a general electrolyte support product rather than a precisely dosed one.
Specifications
| Brand | GNC |
|---|---|
| Supplement Type | Gelatin |
| Form | Capsule |
| Diet | Gluten Free |
| Count | 240 |
| Benefits | Supports Overall Health And Wellness |
| Flavor | Unflavored |
Frequently asked questions
How many servings does this GNC supplement provide?
240 servings per container.
What form are the capsules?
Gelatin capsules.
Is it gluten free?
Yes.