Dimethicone/Phenyl Silsesquioxane/Phenyl Bis-Silsesquioxane Crosspolymer
INCI: DIMETHICONE/PHENYL SILSESQUIOXANE/PHENYL BIS-SILSESQUIOXANE CROSSPOLYMER
Regulatory Status
For full compliance data across 55 jurisdictions, use the Substance Compliance tool.
Safety Data
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Expert Verdict
Not CIR-reviewed; limited publicly available safety data. Dual silsesquioxane structure (phenyl silsesquioxane + phenyl bis-silsesquioxane) is more complex than previously assessed single-silsesquioxane crosspolymers. Phenyl groups may affect phototoxicity profile โ phototoxicity testing recommended. Particle size and morphology data needed if used as powder. Requires robust read-across dossier for CPSR.
Frequently Asked Questions
Is Dimethicone/Phenyl Silsesquioxane/Phenyl Bis-Silsesquioxane Crosspolymer safe in cosmetics?
Not CIR-reviewed; limited publicly available safety data. Dual silsesquioxane structure (phenyl silsesquioxane + phenyl bis-silsesquioxane) is more complex than previously assessed single-silsesquioxane crosspolymers. Phenyl groups may affect phototoxicity profile โ phototoxicity testing recommended. Particle size and morphology data needed if used as powder. Requires robust read-across dossier for CPSR. The EU classifies Dimethicone/Phenyl Silsesquioxane/Phenyl Bis-Silsesquioxane Crosspolymer as "permitted". Safety rating: MODERATE.
Is Dimethicone/Phenyl Silsesquioxane/Phenyl Bis-Silsesquioxane Crosspolymer allowed in the EU?
Dimethicone/Phenyl Silsesquioxane/Phenyl Bis-Silsesquioxane Crosspolymer EU regulatory status: permitted. This is based on EU Regulation 1223/2009 and its amendments.
What does Dimethicone/Phenyl Silsesquioxane/Phenyl Bis-Silsesquioxane Crosspolymer do in cosmetics?
Dimethicone/Phenyl Silsesquioxane/Phenyl Bis-Silsesquioxane Crosspolymer functions as: Skin conditioning, film forming, slip modifier. It is classified as a cosmetic ingredient in our database. CAS number: Not individually assigned.
What is the Margin of Safety for Dimethicone/Phenyl Silsesquioxane/Phenyl Bis-Silsesquioxane Crosspolymer?
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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