Is Cocoyl Hydrolyzed Silk safe in cosmetics?
Cocoyl Hydrolyzed Silk has a safety rating of "GOOD" in our database. EU status: permitted. US status: permitted.
Good
Cosmetic Ingredient
Cocoyl Hydrolyzed Silk
INCI: COCOYL HYDROLYZED SILK
Cocoyl Hydrolyzed Silk (CAS 222400-35-1) is a cosmetic cosmetic ingredient functioning as Hair conditioning agent, 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 222400-35-1 →
Auto-generated CPSR Part A draft with source citations
Function
Hair conditioning agent, skin conditioning agent
Safety Rating
GOOD
Regulatory Status
EU EU Status
permitted
US US Status
permitted
US Notes
FDA-permitted. CIR Panel reviewed Hydrolyzed Silk and 9 other silk protein ingredients — 8 concluded safe in present practices of use
For full compliance data across multiple jurisdictions, use the Substance Compliance tool.
Safety Data
Margin of Safety, dermal absorption, and sensitization profile summaries for Cocoyl Hydrolyzed Silk.
Calculate MoS for your specific formulation with the MoS Calculator.
Expert Verdict
Expert safety assessment and concern-level summary for Cocoyl Hydrolyzed Silk.
Frequently Asked Questions
Is Cocoyl Hydrolyzed Silk allowed in the EU?
Cocoyl Hydrolyzed Silk EU regulatory status: permitted. This is based on EU Regulation 1223/2009 and its amendments.
What does Cocoyl Hydrolyzed Silk do in cosmetics?
Cocoyl Hydrolyzed Silk functions as: Hair conditioning agent, skin conditioning agent. It is classified as a cosmetic ingredient in our database. CAS number: 222400-35-1.
Compliance Tools
Check Cocoyl Hydrolyzed Silk compliance across multiple jurisdictions:
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Substance Compliance
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MoS Calculator
Calculate Margin of Safety using SCCS methodology
Heavy Metal Limits
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