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Polysorbate 20

POLYSORBATE 20

Data confidence:High
Malassezia Trigger

Can feed malassezia yeast, potentially worsening malassezia-related skin conditions. Avoid if you are malassezia-sensitive.

Function

Emulsifier, Solubilizer, Surfactant, Skin Conditioning Agent

EWG Safety Score

2/10Low concern

About this ingredient

Polysorbate 20 is a nonionic surfactant and emulsifier derived from sorbitol and lauric acid (a fatty acid from coconut oil). In cosmetic formulations, it solubilizes oils and fragrance components, stabilizes emulsions, and enhances product texture and spreadability. It is mild and widely used in skincare, sunscreens, and color cosmetics.

Found in 7+ sunscreens