Regulatory Status
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Safety Data
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Expert Verdict
Extremely data-poor with no published toxicology studies, CIR review, or SCCS opinion. Plant cell wall glycoprotein theoretically presents low risk, but comprehensive safety dossier would require acute dermal toxicity, sensitization (DPRA/KeratinoSens or HRIPT), and irritation data. Molecular weight characterization essential to rule out Type I hypersensitivity potential in this hydroxyproline-rich glycoprotein.
Regulatory Flags
Frequently Asked Questions
Is Hydrolyzed Extensin safe in cosmetics?
Extremely data-poor with no published toxicology studies, CIR review, or SCCS opinion. Plant cell wall glycoprotein theoretically presents low risk, but comprehensive safety dossier would require acute dermal toxicity, sensitization (DPRA/KeratinoSens or HRIPT), and irritation data. Molecular weight characterization essential to rule out Type I hypersensitivity potential in this hydroxyproline-rich glycoprotein. The EU classifies Hydrolyzed Extensin as "permitted". Safety rating: MODERATE.
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.
What is the Margin of Safety for Hydrolyzed Extensin?
not established 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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