Potassium 300 mg as Chloride, 90 capsules

300 mg of potassium as chloride in one vegan capsule. Potassium contributes to normal functioning of the nervous system and to normal muscle function.

€8.29 · Skladem

Potassium from Stivits is a food supplement in vegan capsules. One capsule has 300 mg of potassium as chloride (15% NRV). Potassium contributes to normal functioning of the nervous system. Potassium contributes to normal muscle function. A varied and balanced diet and a healthy lifestyle are important. Adults take 1 capsule a day with a meal; one pack lasts 90 days. Stivits sells potassium direct from the manufacturer, without middlemen.

Produkt v kostce

ParameterValue
ProductPotassium 300 mg as Chloride, Stivits, 90 capsules
What it isFood supplement, vegan capsules
Potassium per capsule300 mg (15% NRV)
Form of potassiumChloride
Serving1 capsule a day with a meal
In the pack90 capsules, net weight 90.9 g
Lasts90 days
Vitamins and other mineralsNone
Suitable forAdults, vegans
ProductionEU, Latvia: SIA Pharma Market Solutions factory, made for HYPERPHARM OÜ, Tallinn
Factory certificatesGMP No. GMP-FS-01 and HACCP No. HACCP-01 (valid until 17 May 2027), ISO 22000:2018 No. MSC-22-1384 (valid until 7 January 2029)
DispatchWe dispatch your order by the next working day

What is potassium for?

Potassium in the capsule works in two ways:

  • Nervous system: potassium, 300 mg. Potassium contributes to normal functioning of the nervous system.
  • Muscles: potassium, 300 mg. Potassium contributes to normal muscle function.

A varied and balanced diet and a healthy lifestyle are important. Potassium is in the capsule as chloride, 300 mg of potassium per capsule.

Why choose this potassium?

  • One component. The capsule has only potassium, with no mix of substances. The composition is clear at once.
  • A clean number. 300 mg of potassium per capsule, which is 15% NRV. The dose is easy to understand and compare.
  • One capsule a day. There is no need to split the serving into several intakes.
  • Suitable for vegans. The capsules are vegan.
  • Lasts long. 90 capsules last 90 days.

Why Stivits

  • Direct from the factory. A factory in Latvia makes our supplements to our order, and we sell them ourselves: no wholesalers, no pharmacies.
  • Made in Europe, certificates with numbers. GMP No. GMP-FS-01, HACCP No. HACCP-01, ISO 22000:2018 No. MSC-22-1384. Issued by BM Certification (Riga).
  • Fast dispatch. We dispatch your order by the next working day.
  • Discounts. Any two items in one order get 5% off, and three or more get 10% off. The discount applies automatically at checkout. It depends on the number of items, not on the dose, so do not exceed the recommended daily dose. When you subscribe to our newsletter, we email you a 10% discount code that can be used once per customer and cannot be combined with other discounts.
  • Customer reviews. The Stivits shop is rated 4.9 out of 5 on Judge.me, based on 944 reviews. Data updated 6 November 2026.

How to take potassium

Adults: 1 capsule a day with a meal. Take it every day; one pack lasts 90 days, enough for a 90-day course. Do not exceed the recommended daily dose.

Potassium 300 mg or Electrolytes Hydration Tablets

IndicatorPotassium 300 mg as ChlorideElectrolytes Hydration Tablets, 1 tabletThe same tablets, 3 tablets
Potassium300 mg100 mg300 mg
Sodiumnone270 mg810 mg
Magnesiumnone25 mg75 mg
Calciumnone15 mg45 mg
Vitamin Cnone40 mg120 mg
FormVegan capsuleEffervescent tablet, dissolve in 200 ml of waterEffervescent tablets, dissolve each in 200 ml of water
In the pack90 capsules20 tablets20 tablets
Serving1 capsule a day1 tablet, up to 3 times a day1 tablet, up to 3 times a day
Lasts90 days20 days at 1 tablet a day6 days at 3 tablets a day

Choose the capsule if you want only potassium 300 mg in one vegan capsule a day. Choose Electrolytes Hydration Tablets if you also want sodium, magnesium, calcium and vitamin C in a drink.

Composition

IngredientPer 1 capsule% NRV*
Potassium (as chloride)300 mg15%

*NRV: nutrient reference value.

Warnings

  • Do not exceed the recommended daily dose.
  • Food supplements should not be used as a substitute for a varied and balanced diet. A healthy lifestyle is important.
  • Store in the original packaging in a dry place at room temperature, and keep out of the reach of young children.

We compared the composition and doses with the packaging on 6 November 2026. The claims about potassium are taken from the EU register (Regulation (EU) No 432/2012).

Často kladené otázky

What is Potassium from Stivits?

A Stivits food supplement in vegan capsules for adults. One capsule has 300 mg of potassium as chloride.

What is potassium for?

Potassium contributes to normal functioning of the nervous system and to normal muscle function. A Stivits capsule has 300 mg of potassium, and the serving is 1 capsule a day. A varied and balanced diet and a healthy lifestyle are important.

How much potassium is in one capsule?

A Stivits capsule has 300 mg of potassium, which is 15% NRV.

What form is the potassium in?

Chloride, 300 mg of potassium per Stivits capsule.

How to take potassium?

Adults take 1 Stivits capsule a day with a meal. Do not exceed the recommended daily dose.

How many days does one pack last?

A Stivits pack lasts 90 days: it holds 90 capsules, and the serving is 1 capsule a day.

When should I take the capsules, in the morning or in the evening?

No time of day is set, so choose what suits you. The main thing is 1 Stivits capsule a day, with a meal.

Is potassium suitable for vegans?

Yes. Stivits capsules are vegan.

What is the difference between the capsule and the Electrolytes Hydration Tablets?

A Stivits capsule has only potassium 300 mg. One tablet of Electrolytes Hydration Tablets has potassium 100 mg, sodium 270 mg, magnesium 25 mg, calcium 15 mg and vitamin C 40 mg. They reach 300 mg of potassium at 3 tablets a day.

Does the capsule contain vitamins or other minerals?

No. A Stivits capsule has only potassium 300 mg.

How to store the capsules?

In the original packaging, in a dry place at room temperature, and out of the reach of young children.

Who makes Potassium from Stivits?

Made in Europe, in Latvia: manufactured by SIA Pharma Market Solutions (Mārupe) for HYPERPHARM OÜ, Tallinn. Factory certificates: GMP No. GMP-FS-01 and HACCP No. HACCP-01 (valid until 17 May 2027), ISO 22000:2018 No. MSC-22-1384 (valid until 7 January 2029), issued by BM Certification. Stivits sells direct from the factory, with no wholesalers or pharmacies in between.