Is Laureth-11 Carboxylic Acid safe in cosmetics?
Laureth-11 Carboxylic Acid has a safety rating of "GOOD" in our database. EU status: permitted. US status: permitted.
Good
Cosmetic Ingredient
Laureth-11 Carboxylic Acid
INCI: LAURETH-11 CARBOXYLIC ACID
Laureth-11 Carboxylic Acid (CAS 27306-90-7 (shared CAS with laureth-10 carboxylic acid — poly(oxy-1,2-ethanediyl), α-carboxymethyl-ω-dodecyloxy-, 10 mol EO average)) is a cosmetic cosmetic ingredient functioning as Surfactant – cleansing; emulsifier; co-surfactant for mildness enhancement. EU Regulation 1223/2009 status: permitted. Industrial safety data is also available in the chemical safety database.
Auto-generated CPSR Part A draft with source citations
CAS Number
27306-90-7 (shared CAS with laureth-10 carboxylic acid — poly(oxy-1,2-ethanediyl), α-carboxymethyl-ω-dodecyloxy-, 10 mol EO average)
View industrial chemical safety profile →
Function
Surfactant – cleansing; emulsifier; co-surfactant for mildness enhancement
Safety Rating
GOOD
Regulatory Status
EU EU Status
permitted
US US Status
permitted
US Notes
Permitted – not restricted under 21 CFR
For full compliance data across multiple jurisdictions, use the Substance Compliance tool.
Safety Data
Margin of Safety, dermal absorption, and sensitization profile summaries for Laureth-11 Carboxylic Acid.
Calculate MoS for your specific formulation with the MoS Calculator.
Expert Verdict
Expert safety assessment and concern-level summary for Laureth-11 Carboxylic Acid.
Frequently Asked Questions
Is Laureth-11 Carboxylic Acid allowed in the EU?
Laureth-11 Carboxylic Acid EU regulatory status: permitted. This is based on EU Regulation 1223/2009 and its amendments.
What does Laureth-11 Carboxylic Acid do in cosmetics?
Laureth-11 Carboxylic Acid functions as: Surfactant – cleansing; emulsifier; co-surfactant for mildness enhancement. It is classified as a cosmetic ingredient in our database. CAS number: 27306-90-7 (shared CAS with laureth-10 carboxylic acid — poly(oxy-1,2-ethanediyl), α-carboxymethyl-ω-dodecyloxy-, 10 mol EO average).
Compliance Tools
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