Propyltrimonium Hydrolyzed Soy Protein
INCI: PROPYLTRIMONIUM HYDROLYZED SOY PROTEIN
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
⚠ Soy allergen disclosure required; Type I hypersensitivity possible; MW control critical — very low MW hydrolysates (<3500 Da) historically linked to sensitization (Glupearl 19S wheat protein precedent); not mutagenic per Ames test
Regulatory Flags
Frequently Asked Questions
Is Propyltrimonium Hydrolyzed Soy Protein safe in cosmetics?
⚠ Soy allergen disclosure required; Type I hypersensitivity possible; MW control critical — very low MW hydrolysates (<3500 Da) historically linked to sensitization (Glupearl 19S wheat protein precedent); not mutagenic per Ames test The EU classifies Propyltrimonium Hydrolyzed Soy Protein as "permitted". Safety rating: GOOD.
Is Propyltrimonium Hydrolyzed Soy Protein allowed in the EU?
Propyltrimonium Hydrolyzed Soy Protein EU regulatory status: permitted. This is based on EU Regulation 1223/2009 and its amendments.
What does Propyltrimonium Hydrolyzed Soy Protein do in cosmetics?
Propyltrimonium Hydrolyzed Soy Protein functions as: Antistatic, Hair Conditioning, Skin Conditioning. It is classified as a cosmetic ingredient in our database. CAS number: Not specifically assigned (complex quaternized protein hydrolysate).
What is the Margin of Safety for Propyltrimonium Hydrolyzed Soy Protein?
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 Propyltrimonium Hydrolyzed Soy Protein compliance across multiple jurisdictions:
Related Ingredients
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