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Nutricost

Nutricost Potassium Citrate 99 mg 500 Capsules

  • Supplement Type: Potassium
  • Form: Capsule
  • Diet: Gluten Free
  • Count: 500

Last refreshed Aug 4, 2026 · Based on the Amazon listing and published specifications, not hands-on testing.

Our verdict

A 500-capsule potassium citrate bottle at 99mg per capsule, better suited to long-term, multi-capsule use than to a high single-dose strength.

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ASIN: B01JN8WWQ4Category: Potassium

Overview

Nutricost's potassium citrate capsule is dosed at 99mg per capsule and sold in a 500-count bottle, formulated gluten free and soy free for buyers wanting a long-lasting supply.

At 99mg per capsule, this sits on the lower end for a potassium supplement, so multiple capsules per serving may be needed to reach a meaningful dose, worth checking against your target intake. The 500-count bottle offsets that modest per-capsule strength with a long supply, useful if you're taking several capsules daily. Gluten and soy free are the only dietary details listed.

  • 500 capsules per bottle
  • 99mg potassium citrate per capsule
  • Gluten free
  • Soy free

Who it's for

Suits buyers who want a large supply of gluten and soy free potassium citrate capsules and don't mind taking multiple capsules to reach their target dose. Less suited to anyone wanting a high single-capsule potassium strength.

Pros and cons

Pros
  • Gluten free and soy free
  • Single-ingredient potassium citrate
Cons
  • 99mg per capsule is a modest dose
  • Likely needs multiple capsules per serving

Performance notes

99mg per capsule is a modest potassium citrate dose, meaning most buyers would take more than one capsule to reach typical supplemental targets. The 500-count bottle is built for that pattern, offering a long supply even at several capsules per day. Gluten free and soy free cover the dietary claims listed.

Specifications

BrandNutricost
Supplement TypePotassium
FormCapsule
DietGluten Free
Count500
AllergensSoy Free
BenefitsGluten Free
FlavorUnflavored

Frequently asked questions

How many capsules come in the Nutricost Potassium Citrate bottle?

500 capsules.

What is the potassium citrate dose per capsule?

99mg per capsule.

Is it soy free?

Yes, per the allergens listed.