Phenyl Trimethicone
A cosmetic ingredient used as antifoaming, hair conditioning, skin conditioning in skincare, haircare, and personal-care products sold in the European Union.
What is it?
1,1,5,5,5-Hexamethyl-3-phenyl-3-[(trimethylsilyl)oxy]trisiloxane
What does it do?
Phenyl Trimethicone is listed in the EU cosmetic ingredient inventory with the following declared functions:
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Antifoaming
reduces or prevents foam formation during processing or use
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Hair conditioning
improves the appearance, feel, and manageability of hair
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Skin conditioning
improves the appearance, feel, and condition of skin
EU regulatory status
Phenyl Trimethicone 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 Phenyl Trimethicone?
Phenyl Trimethicone is a cosmetic ingredient catalogued in the EU CosIng database. 1,1,5,5,5-Hexamethyl-3-phenyl-3-[(trimethylsilyl)oxy]trisiloxane
Is Phenyl Trimethicone allowed in cosmetics in the EU?
Yes. Phenyl Trimethicone is allowed for use in cosmetic products in the EU under Regulation 1223/2009.
What does Phenyl Trimethicone do in cosmetic products?
Phenyl Trimethicone is declared in the EU cosmetic ingredient inventory with these functions: antifoaming, hair conditioning, skin conditioning.
What is the CAS number of Phenyl Trimethicone?
The CAS (Chemical Abstracts Service) number for Phenyl Trimethicone is 2116-84-9.
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