Regulatory Status
For full compliance data across 55 jurisdictions, use the Substance Compliance tool.
Safety Data
Calculate MoS for your specific formulation with the MoS Calculator.
Expert Verdict
Inhalation exposure concern for spray/powder products.
Frequently Asked Questions
Is Hydrogen Silsesquioxane Resin safe in cosmetics?
Inhalation exposure concern for spray/powder products. The EU classifies Hydrogen Silsesquioxane Resin as "permitted". Safety rating: GOOD.
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.
What is the Margin of Safety for Hydrogen Silsesquioxane Resin?
adequate 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
Check Hydrogen Silsesquioxane Resin compliance across multiple jurisdictions:
Related Ingredients
Is Hydrogen Silsesquioxane Resin in Your Products?
Scan any product label with Piro โ our free ingredient scanner. Point your camera at the ingredients list and get instant safety scores for every ingredient.
Try Piro Free โAnalyze Your Full Ingredient List
Paste any INCI list into the Decoder for instant safety analysis, or calculate the Margin of Safety for Hydrogen Silsesquioxane Resin in your formulation.