Emulsifier

Poloxamine 304

INCI: POLOXAMINE 304

Reviewed by Rosie · Last updated 18 Aug 2026

What Is Poloxamine 304?

Poloxamine 304 (INCI: POLOXAMINE 304) is a cosmetic ingredient listed in the EU CosIng inventory. Oxirane, methyl-, polymer with oxirane, ether with (1,2-ethanediyldinitrilo)tetrakis (propanol) (4;3).

Its declared cosmetic function is emulsifying.

Source: European Commission CosIng inventory.

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