Is Sodium Methyl Laurate Sulfonate safe in cosmetics?
Sodium Methyl Laurate Sulfonate has a safety rating of "GOOD" in our database. EU status: permitted. US status: permitted.
Good
Cosmetic Ingredient
Sodium Methyl Laurate Sulfonate
INCI: SODIUM METHYL LAURATE SULFONATE
Sodium Methyl Laurate Sulfonate (CAS 4016-21-1) is a cosmetic cosmetic ingredient functioning as Cleansing, Surfactant – Cleansing. EU Regulation 1223/2009 status: permitted. Industrial safety data is also available in the chemical safety database.
View industrial chemical safety profile for CAS 4016-21-1 →
Auto-generated CPSR Part A draft with source citations
Function
Cleansing, Surfactant – Cleansing
Safety Rating
GOOD
Chemistry & Identifiers
InChIKey
QJNQZLCZCZEFAW-UHFFFAOYSA-N
Regulatory Status
EU EU Status
permitted
US US Status
permitted
US Notes
Permitted for cosmetic use; part of the alpha-sulfo methyl ester class
For full compliance data across multiple jurisdictions, use the Substance Compliance tool.
Safety Data
Margin of Safety, dermal absorption, and sensitization profile summaries for Sodium Methyl Laurate Sulfonate.
Calculate MoS for your specific formulation with the MoS Calculator.
Function Categories & List Membership
Cosmetic/Chemical Function Categories
Cleaning agent
Foamant
Surfactant (surface active agent)
Expert Verdict
Expert safety assessment and concern-level summary for Sodium Methyl Laurate Sulfonate.
Regulatory Flags
natural-origin
Chemical Function
Surfactant (surface active agent)
Cleaning agent
Foamant
Frequently Asked Questions
Is Sodium Methyl Laurate Sulfonate allowed in the EU?
Sodium Methyl Laurate Sulfonate EU regulatory status: permitted. This is based on EU Regulation 1223/2009 and its amendments.
What does Sodium Methyl Laurate Sulfonate do in cosmetics?
Sodium Methyl Laurate Sulfonate functions as: Cleansing, Surfactant – Cleansing. It is classified as a cosmetic ingredient in our database. CAS number: 4016-21-1.
Compliance Tools
Check Sodium Methyl Laurate Sulfonate compliance across multiple jurisdictions:
Ingredient Decoder
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82 Allergen Checker
Check for EU declarable fragrance allergens
Substance Compliance
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MoS Calculator
Calculate Margin of Safety using SCCS methodology
Heavy Metal Limits
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