Is Hydrogen Silsesquioxane Resin safe in cosmetics?
Hydrogen Silsesquioxane Resin has a safety rating of "GOOD" in our database. EU status: permitted. US status: permitted.
Good
Cosmetic Ingredient
Hydrogen Silsesquioxane Resin
INCI: HYDROGEN SILSESQUIOXANE RESIN
Hydrogen Silsesquioxane Resin (CAS 134141-38-1) is a cosmetic cosmetic ingredient functioning as Film former, skin conditioning agent. EU Regulation 1223/2009 status: permitted. Industrial safety data is also available in the chemical safety database.
View industrial chemical safety profile for CAS 134141-38-1 →
Auto-generated CPSR Part A draft with source citations
Function
Film former, skin conditioning agent
Safety Rating
GOOD
Regulatory Status
EU EU Status
permitted
US US Status
permitted
US Notes
CIR: 18 polysilsesquioxanes assessed as safe as used (2017 Final Report)
For full compliance data across multiple jurisdictions, use the Substance Compliance tool.
Safety Data
Margin of Safety, dermal absorption, and sensitization profile summaries for Hydrogen Silsesquioxane Resin.
Calculate MoS for your specific formulation with the MoS Calculator.
Expert Verdict
Expert safety assessment and concern-level summary for Hydrogen Silsesquioxane Resin.
Frequently Asked Questions
Is Hydrogen Silsesquioxane Resin allowed in the EU?
Hydrogen Silsesquioxane Resin EU regulatory status: permitted. This is based on EU Regulation 1223/2009 and its amendments.
What does Hydrogen Silsesquioxane Resin do in cosmetics?
Hydrogen Silsesquioxane Resin functions as: Film former, skin conditioning agent. It is classified as a cosmetic ingredient in our database. CAS number: 134141-38-1.
Compliance Tools
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Substance Compliance
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MoS Calculator
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Heavy Metal Limits
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