Is Steareth-3 safe in cosmetics?
Steareth-3 has a safety rating of "GOOD" in our database. EU status: permitted. US status: permitted.
Good
Cosmetic Ingredient
Steareth-3
INCI: STEARETH-3
Steareth-3 (CAS 9005-00-9 (generic series)) is a cosmetic cosmetic ingredient functioning as Surfactant – emulsifying agent (lipophilic, low-HLB emulsifier). EU Regulation 1223/2009 status: permitted. Industrial safety data is also available in the chemical safety database.
View industrial chemical safety profile for CAS 9005-00-9 (generic series) →
Auto-generated CPSR Part A draft with source citations
Function
Surfactant – emulsifying agent (lipophilic, low-HLB emulsifier)
Safety Rating
GOOD
Regulatory Status
EU EU Status
permitted
US US Status
permitted
US Notes
Permitted; CIR-reviewed safe as used when formulated to be non-irritating
For full compliance data across multiple jurisdictions, use the Substance Compliance tool.
Safety Data
Margin of Safety, dermal absorption, and sensitization profile summaries for Steareth-3.
Calculate MoS for your specific formulation with the MoS Calculator.
Expert Verdict
Expert safety assessment and concern-level summary for Steareth-3.
Frequently Asked Questions
Is Steareth-3 allowed in the EU?
Steareth-3 EU regulatory status: permitted. This is based on EU Regulation 1223/2009 and its amendments.
What does Steareth-3 do in cosmetics?
Steareth-3 functions as: Surfactant – emulsifying agent (lipophilic, low-HLB emulsifier). It is classified as a cosmetic ingredient in our database. CAS number: 9005-00-9 (generic series).
Compliance Tools
Check Steareth-3 compliance across multiple jurisdictions:
Ingredient Decoder
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82 Allergen Checker
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Substance Compliance
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MoS Calculator
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Heavy Metal Limits
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