Undecanoic Acid Dimethicones
INCI: UNDECANOIC ACID DIMETHICONES
Reviewed by Daisy · Last updated 18 Aug 2026
What Is Undecanoic Acid Dimethicones?
Undecanoic Acid Dimethicones (INCI: UNDECANOIC ACID DIMETHICONES) is a cosmetic ingredient listed in the EU CosIng inventory. Siloxanes and Silicones, di-Me, 1-carboxydecyl group- and [(trimethylsilyl)oxy]-terminated Siloxanes and Silicones, di-Me, 10-carboxydecyl group-and [(trimethylsily)oxy]-terminated.
Its declared cosmetic functions are emulsifying, surfactant and viscosity controlling.
Source: European Commission CosIng inventory.
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