Laureth-12 Carboxylic Acid

INCI: LAURETH-12 CARBOXYLIC ACID

CAS Number
Not assigned (no discrete CAS in public databases)
Function
Anionic surfactant (ether carboxylic acid); mild cleanser, emulsifier, foam booster
Safety Rating
GOOD

Regulatory Status

๐Ÿ‡ช๐Ÿ‡บ EU Status permitted
๐Ÿ‡บ๐Ÿ‡ธ US Status permitted
US Notes Permitted โ€” not prohibited or restricted under 21 CFR. No positive list exists for cosmetic ingredients other than color additives

For full compliance data across 55 jurisdictions, use the Substance Compliance tool.

Safety Data

Margin of Safety (MoS)
not established
Dermal Absorption
low
Sensitization
low

Calculate MoS for your specific formulation with the MoS Calculator.

Expert Verdict

Anionic surfactant with ethoxylation residuals; 1,4-dioxane and ethylene oxide impurities must be verified at <10 ppm in finished product.

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Concern Level: Low

Frequently Asked Questions

Is Laureth-12 Carboxylic Acid safe in cosmetics?

Anionic surfactant with ethoxylation residuals; 1,4-dioxane and ethylene oxide impurities must be verified at <10 ppm in finished product. The EU classifies Laureth-12 Carboxylic Acid as "permitted". Safety rating: GOOD.

Is Laureth-12 Carboxylic Acid allowed in the EU?

Laureth-12 Carboxylic Acid EU regulatory status: permitted. This is based on EU Regulation 1223/2009 and its amendments.

What does Laureth-12 Carboxylic Acid do in cosmetics?

Laureth-12 Carboxylic Acid functions as: Anionic surfactant (ether carboxylic acid); mild cleanser, emulsifier, foam booster. It is classified as a cosmetic ingredient in our database. CAS number: Not assigned (no discrete CAS in public databases).

What is the Margin of Safety for Laureth-12 Carboxylic Acid?

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.

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