Is Hydrolyzed Extensin safe in cosmetics?
Hydrolyzed Extensin has a safety rating of "MODERATE" in our database. EU status: permitted. US status: permitted.
Moderate
Cosmetic Ingredient
Hydrolyzed Extensin
INCI: HYDROLYZED EXTENSIN
Hydrolyzed Extensin (CAS 222400-33-1) is a cosmetic cosmetic ingredient functioning as Skin conditioning; hair conditioning. EU Regulation 1223/2009 status: permitted. Industrial safety data is also available in the chemical safety database.
View industrial chemical safety profile for CAS 222400-33-1 →
Auto-generated CPSR Part A draft with source citations
Function
Skin conditioning; hair conditioning
Safety Rating
MODERATE
Regulatory Status
EU EU Status
permitted
US US Status
permitted
US Notes
Permitted — not on FDA prohibited/restricted lists
For full compliance data across multiple jurisdictions, use the Substance Compliance tool.
Safety Data
Margin of Safety, dermal absorption, and sensitization profile summaries for Hydrolyzed Extensin.
Calculate MoS for your specific formulation with the MoS Calculator.
Function Categories & List Membership
Cosmetic/Chemical Function Categories
Softener and conditioner
Expert Verdict
Expert safety assessment and concern-level summary for Hydrolyzed Extensin.
Regulatory Flags
potential-allergen
natural-origin
Chemical Function
Softener and conditioner
Frequently Asked Questions
Is Hydrolyzed Extensin allowed in the EU?
Hydrolyzed Extensin EU regulatory status: permitted. This is based on EU Regulation 1223/2009 and its amendments.
What does Hydrolyzed Extensin do in cosmetics?
Hydrolyzed Extensin functions as: Skin conditioning; hair conditioning. It is classified as a cosmetic ingredient in our database. CAS number: 222400-33-1.
Compliance Tools
Check Hydrolyzed Extensin compliance across multiple jurisdictions:
Ingredient Decoder
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82 Allergen Checker
Check for EU declarable fragrance allergens
Substance Compliance
Check compliance across multiple jurisdictions
MoS Calculator
Calculate Margin of Safety using SCCS methodology
Heavy Metal Limits
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