Emulsifier

Ceteareth-25

Fatty alcohol that functions as an emulsifier and surfactant

What Is Ceteareth-25?

Ceteareth-25 is a fatty alcohol that functions as an emulsifier and surfactant in cosmetics. Ceteareth-25 also helps to keep ingredients soluble within a formula, allowing them to remain dispersed evenly throughout an emulsion. This ingredient is one of several ceteareths deemed safe as used in cosmetics. Concentration ranges from 1.3–10% depending on the type of formula and desired aesthetics; lower amounts may also be used, especially if ceteareth-25 is part of a blend.

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