Emollient

Dilinoleic Acid

INCI: DILINOLEIC ACID

Reviewed by Emma · Last updated 18 Aug 2026

What Is Dilinoleic Acid?

Dilinoleic Acid (INCI: DILINOLEIC ACID) is a cosmetic ingredient listed in the EU CosIng inventory. 9,12-Octadecadienoic acid (Z,Z)-, dimer.

Its declared cosmetic functions are emollient and skin conditioning.

Source: European Commission CosIng inventory.

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