Hydroxypropyltrimonium Hydrolyzed Rice Protein/Siloxysilicate
INCI: HYDROXYPROPYLTRIMONIUM HYDROLYZED RICE PROTEIN/SILOXYSILICATE
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
Limited independent toxicological data on the specific copolymer; relies on read-across from hydrolyzed rice protein and silicone safety profiles; ensure silicone portion is free of D4/D5 cyclomethicone contamination per EU Regulation 2018/35
Frequently Asked Questions
Is Hydroxypropyltrimonium Hydrolyzed Rice Protein/Siloxysilicate safe in cosmetics?
Limited independent toxicological data on the specific copolymer; relies on read-across from hydrolyzed rice protein and silicone safety profiles; ensure silicone portion is free of D4/D5 cyclomethicone contamination per EU Regulation 2018/35 The EU classifies Hydroxypropyltrimonium Hydrolyzed Rice Protein/Siloxysilicate as "permitted". Safety rating: GOOD.
Is Hydroxypropyltrimonium Hydrolyzed Rice Protein/Siloxysilicate allowed in the EU?
Hydroxypropyltrimonium Hydrolyzed Rice Protein/Siloxysilicate EU regulatory status: permitted. This is based on EU Regulation 1223/2009 and its amendments.
What does Hydroxypropyltrimonium Hydrolyzed Rice Protein/Siloxysilicate do in cosmetics?
Hydroxypropyltrimonium Hydrolyzed Rice Protein/Siloxysilicate functions as: Hair conditioning (protein-silicone hybrid film-former). It is classified as a cosmetic ingredient in our database. CAS number: Not assigned (complex copolymer; no single CAS).
What is the Margin of Safety for Hydroxypropyltrimonium Hydrolyzed Rice Protein/Siloxysilicate?
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
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Related Ingredients
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