Potassium Sorbate
Mild broad-spectrum preservative that works against mould and yeast. Well tolerated by skin and allowed even in baby cosmetics.
Evidence by route
Topical application
CWeak evidence. In vitro data, open-label studies, or expert consensus.
Approved in the EU at concentrations up to 0.6%. Rarely irritating, with sporadic contact allergy cases.
Tolerability and safety
Irritation potential
LowAllergen risk
LowPregnancy
SafeSkin types
Suitable for
OilyDrySensitiveCombinationNormal
Frequently asked questions
Is Potassium Sorbate safe during pregnancy?
Potassium Sorbate is considered safe during pregnancy at typical cosmetic concentrations. Systemic absorption through the skin is minimal.
What skin types is Potassium Sorbate for?
Potassium Sorbate suits: oily, dry, sensitive, combination, normal.