Is Ceteareth-100 safe in cosmetics?
Ceteareth-100 has a safety rating of "MODERATE" in our database. EU status: permitted. US status: permitted.
Moderate
Cosmetic Ingredient
Ceteareth-100
INCI: CETEARETH-100
Ceteareth-100 (CAS 68439-49-6) is a cosmetic cosmetic ingredient functioning as Surfactant (cleansing 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 68439-49-6 →
Auto-generated CPSR Part A draft with source citations
Function
Surfactant (cleansing agent)
Safety Rating
MODERATE
Regulatory Status
EU EU Status
permitted
US US Status
permitted
US Notes
Permitted; CIR: safe as used
For full compliance data across multiple jurisdictions, use the Substance Compliance tool.
Safety Data
Margin of Safety, dermal absorption, and sensitization profile summaries for Ceteareth-100.
Calculate MoS for your specific formulation with the MoS Calculator.
Expert Verdict
Expert safety assessment and concern-level summary for Ceteareth-100.
Regulatory Flags
eu_children_restricted
epa_safer_alternative
Frequently Asked Questions
Is Ceteareth-100 allowed in the EU?
Ceteareth-100 EU regulatory status: permitted. This is based on EU Regulation 1223/2009 and its amendments.
What does Ceteareth-100 do in cosmetics?
Ceteareth-100 functions as: Surfactant (cleansing agent). It is classified as a cosmetic ingredient in our database. CAS number: 68439-49-6.
Compliance Tools
Check Ceteareth-100 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
Compare limits across jurisdictions
Is Ceteareth-100 in Your Products?
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