Skin Conditioning

C18-26 Olefin

INCI: C18-26 OLEFIN

Reviewed by Emma · Last updated 18 Aug 2026

What Is C18-26 Olefin?

C18-26 Olefin is a mixture of linear alpha olefins with 18 to 26 carbons in the alkyl chain.

Its declared cosmetic function is skin conditioning.

Source: European Commission CosIng inventory.

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