Ceteareth-33 is a synthetic compound that functions as an emulsifier and surfactant in cosmetic products. As an emulsifier, it helps to mix oil and water-based ingredients, creating stable formulations. As a surfactant, it can aid in cleansing by reducing surface tension.
NoneEmulsifier, surfactantEvidence: Medium
BenefitNone 0 / 4
RiskLow 1 / 4
Irritation
Sensitization
Rated by SpottyLabs' ingredient methodology, independent of brands.
Things to watch
can be irritating to sensitive skin
potential for sensitization
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An emulsifier is an ingredient that helps two immiscible liquids, like oil and water, mix together to form a stable emulsion, preventing them from separating.
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