Bis-C16-18 Alkyl Glyceryl Undecyl Dimethicone
A cosmetic ingredient used as emulsion stabilising, film forming, surfactant - cleansing in skincare, haircare, and personal-care products sold in the European Union.
What is it?
Silicones and siloxanes, dimethyl, 11-(2,3-dihydroxypropoxy)undecyl methyl, C-16-18-alkyldimethylsilyl terminated
What does it do?
Bis-C16-18 Alkyl Glyceryl Undecyl Dimethicone is listed in the EU cosmetic ingredient inventory with the following declared functions:
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Emulsion stabilising
stabilises emulsions of oil and water, preventing separation over time
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Film forming
forms a thin continuous film on skin, hair, or nails — used in long-wear makeup, sunscreens, and hairsprays
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Surfactant - cleansing
surfactant whose primary cosmetic role is cleansing — the active workhorse in soaps, shampoos, and body washes
EU regulatory status
Bis-C16-18 Alkyl Glyceryl Undecyl Dimethicone is allowed for use in cosmetic products in the European Union under Regulation 1223/2009. It is not subject to a specific Annex restriction at the time of writing.
Frequently asked questions
What is Bis-C16-18 Alkyl Glyceryl Undecyl Dimethicone?
Bis-C16-18 Alkyl Glyceryl Undecyl Dimethicone is a cosmetic ingredient catalogued in the EU CosIng database. Silicones and siloxanes, dimethyl, 11-(2,3-dihydroxypropoxy)undecyl methyl, C-16-18-alkyldimethylsilyl terminated
Is Bis-C16-18 Alkyl Glyceryl Undecyl Dimethicone allowed in cosmetics in the EU?
Yes. Bis-C16-18 Alkyl Glyceryl Undecyl Dimethicone is allowed for use in cosmetic products in the EU under Regulation 1223/2009.
What does Bis-C16-18 Alkyl Glyceryl Undecyl Dimethicone do in cosmetic products?
Bis-C16-18 Alkyl Glyceryl Undecyl Dimethicone is declared in the EU cosmetic ingredient inventory with these functions: emulsion stabilising, film forming, surfactant - cleansing.
Related ingredients
Source: EU CosIng database (European Commission). This page is derived from public-sector information published by the European Commission. · Last updated: 15/10/2010