NatureBell Potassium Citrate, 99 mg, 500 Capsules

NatureBell Potassium Citrate is a capsule supplement listing 99 mg of elemental potassium per capsule and 500 capsules per bottle. Its low listed dose and one-a-day serving claim suit buyers seeking a small amount per serving, while the large bottle offers an extended supply.

At a glance

The listing describes potassium citrate as potassium combined with citric acid.
The stated 99 mg is elemental potassium per serving, not the total mass of the potassium citrate compound.
The product is positioned as a daily mineral and electrolyte supplement for adults.

Price

$9.99Save 29%

Reference price: ~~$13.99~~

Price checked: Nov 12, 2026

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Pros and cons

Pros

500 capsules and a stated one-a-day serving make the bottle a long supply if following the listing's serving directions.
The listing specifies 99 mg elemental potassium per capsule, providing a clearly stated low-dose option.
The manufacturer says it is made without wheat, soy, dairy, gluten, or tree nuts.

Technical specifications

9 specifications

Identity
Brand	NatureBell

Supplement details
Form	Potassium citrate
Elemental potassium per serving	99mg
Capsules per bottle	500 capsules
Serving size	one-a-day
Servings per bottle	500 total servings

Claims and exclusions
Dietary claims	Non-GMO
Made without	wheat, soy, dairy, gluten, and tree nuts
Manufacturing and testing claims	cGMP compliant and made without wheat, soy, dairy, gluten, and tree nuts. Third party lab tested for safety and purity.

What to know before buying

The listing says the product is not intended to diagnose, treat, cure, or prevent any disease, and that its statements have not been evaluated by the FDA. Follow appropriate professional guidance when considering potassium supplements.

Who is it for?

A good fit for

Buyers seeking a potassium citrate capsule with a listed 99 mg elemental potassium serving.
People who prefer a one-a-day capsule format and a 500-capsule bottle.

Less suited to

Buyers seeking a higher elemental potassium amount per serving than the listed 99 mg.
People who prefer a powder or a chewable supplement rather than capsules.

NatureBell Potassium Citrate, 99 mg, 500 Capsules · photo 2 — Additional product photo 2

Customer reviews on Amazon

4.7 / 5 · 722 ratings

5 stars84%84%
4 stars10%10%
3 stars2%2%
2 stars2%2%
1 star2%2%

Customer feedback describes the supplement as effective, with buyers also noting ease of swallowing, no aftertaste, perceived value, and liking the low-dose formulation. Some feedback is mixed on bottle and pill size, with reports that pills feel large relative to the 99 mg dose. These perceptions may matter if capsule size is a concern. They do not establish a medical effect, and the stated dose remains a listing claim.

Positive themes

Customer feedback highlights perceived effectiveness, ease of swallowing, lack of aftertaste, value, and preference for the low-dose formulation.

Mixed feedback

Feedback is mixed on size. Some find the bottle large, while others feel the pills are large for a 99 mg dose.

Frequently asked questions

How much elemental potassium is listed per serving?

The listing states 99 mg of elemental potassium per capsule and describes one capsule as a one-a-day serving.

How many servings are in the bottle?

The listing claims 500 capsules and 500 total servings, based on one capsule per serving.

What form of potassium does it use?

It uses potassium citrate, which the listing describes as a compound of potassium and citric acid.

Does the manufacturer make disease-treatment claims?

The listing says the product is not intended to diagnose, treat, cure, or prevent disease, and notes that its statements have not been evaluated by the FDA.