Polysorbate 20
Nonionic surfactant and emulsifier used to solubilize oils and essential oils in aqueous formulas. One of the most common co-emulsifiers in cosmetics.
Evidence by route
Topical application
DVery weak or conflicting data.
A formulation component. CIR confirmed safety. No therapeutic action – functions as a solubilizer and emulsion stabilizer.
- Cosmetic Ingredient Review. Int J Toxicol. 2005;24(Suppl 5):1-102.
Tolerability and safety
Irritation potential
LowAllergen risk
LowPregnancy
SafeSkin types
Suitable for
OilyDrySensitiveCombinationNormal
Frequently asked questions
Is Polysorbate 20 safe during pregnancy?
Polysorbate 20 is considered safe during pregnancy at typical cosmetic concentrations. Systemic absorption through the skin is minimal.
What skin types is Polysorbate 20 for?
Polysorbate 20 suits: oily, dry, sensitive, combination, normal.