SuppScore

Ingredient

Potassium

Forms graded
21
Dose zones
5
Updated
1 Sept 2026

Every Potassium form, graded

21 forms scored on published absorption evidence. This is the comparison no supplement brand will publish about its own products.

  1. ×1.5Superior absorptionPotassium Citrate
  2. ×1.25Well absorbedPotassium Malate
  3. ×1Reference formPotassium, Potassium, Potassium (as chelate), Potassium (as Dipotassium Phosphate), Potassium Bicarbonate, Potassium Chloride, Potassium (coconut water powder), Potassium (Coconut water powder), Potassium (Dipotassium Phosphate), Potassium Gluconate, Potassium Glycerophosphate, Potassium Lactate, Potassium L-Pidolate, Potassium Orthophosphorate, Potassium (Potassium Hydrogen Carbonate), Potassium (Potassium Phosphate), Potassium Sulphate
  4. ×0.85Poor absorptionPotassium Carbonate, Potassium Hydroxide

Multipliers are applied to each ingredient's dose score when a product is graded. How multipliers are assigned.

How much Potassium should you take?

SuppScore grades doses across evidence zones rather than against a single recommended figure. Scored information, not a recommendation.

  1. Zone 10 to 200 mg per dayLow dose
  2. Zone 2200 to 500 mg per dayGeneral maintenance dose
  3. Zone 3500 to 2000 mg per dayFor deficiency or elevated need
  4. Zone 43500 to 4700 mg per dayTherapeutic dose
  5. Zone 42000 to 3500 mg per dayTherapeutic dose

Zones describe what the evidence supports at a dose. They are not advice on what to take, and they do not replace a conversation with a doctor or pharmacist.

What is Potassium good for?

Products containing Potassium

Scored products that list it on the label, highest scoring first. Ordering is by SuppScore only. We have no commercial relationship with any brand shown.

References

  1. ods.od.nih.gov

Reviewed by the SuppScore advisory board

Every score on this page is computed from the SuppScore ingredient database using our published scoring rules. Our advisory board maintains those rules and the ingredient data behind them, and takes no payment from the brands whose products are scored.

Meet the advisory board · Last reviewed 1 Sept 2026

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