Polyphenylsilsesquioxane/Trimethylsiloxysilicate
INCI: POLYPHENYLSILSESQUIOXANE/TRIMETHYLSILOXYSILICATE
Regulatory Status
For full compliance data across 55 jurisdictions, use the Substance Compliance tool.
Safety Data
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Expert Verdict
Minimal concerns; used extensively in color cosmetics and sunscreens for water resistance; trimethylsiloxysilicate component CIR-reviewed as safe
Frequently Asked Questions
Is Polyphenylsilsesquioxane/Trimethylsiloxysilicate safe in cosmetics?
Minimal concerns; used extensively in color cosmetics and sunscreens for water resistance; trimethylsiloxysilicate component CIR-reviewed as safe The EU classifies Polyphenylsilsesquioxane/Trimethylsiloxysilicate as "permitted". Safety rating: GOOD.
Is Polyphenylsilsesquioxane/Trimethylsiloxysilicate allowed in the EU?
Polyphenylsilsesquioxane/Trimethylsiloxysilicate EU regulatory status: permitted. This is based on EU Regulation 1223/2009 and its amendments.
What does Polyphenylsilsesquioxane/Trimethylsiloxysilicate do in cosmetics?
Polyphenylsilsesquioxane/Trimethylsiloxysilicate functions as: Film forming agent. It is classified as a cosmetic ingredient in our database. CAS number: No single CAS (blend/copolymer of polyphenylsilsesquioxane + trimethylsiloxysilicate).
What is the Margin of Safety for Polyphenylsilsesquioxane/Trimethylsiloxysilicate?
not established The Margin of Safety (MoS) is calculated using SCCS methodology. A MoS above 100 is generally considered safe. Use the MoS Calculator tool to calculate MoS for your specific formulation and product category.
Compliance Tools
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Related Ingredients
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