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C12-14 HYDROXYALKYL HYDROXYETHYL SARCOSINE

CAS -
76

Safety score · 0–100

Fine

Derived from EU CosIng regulatory status, PubChem hazard data and published research. How we score.

About

An amphoteric surfactant derived from sarcosine that provides mild cleansing and foaming properties, commonly used in personal care formulations as a secondary surfactant.

C12-14 Hydroxyalkyl Hydroxyethyl Sarcosine is an amphoteric surfactant based on modified sarcosine (N-methylglycine). It falls within the broader class of sarcosinate surfactants (like Sodium Lauroyl Sarcosinate) which are widely used for their mildness and effective cleansing. CosIng lists it with no EU restrictions in Annex III. Amphoteric surfactants typically have favorable ecotoxicity profiles and low irritation potential. The ingredient's hydroxyethyl and hydroxyalkyl modifications may slightly increase irritation potential compared to simple sarcosinates. No specific SCCS opinion exists for this ingredient, but the general sarcosinate class has been reviewed favorably.

Skin benefits

  • Mild cleansing action suitable for sensitive skin
  • Produces stable, creamy foam
  • Compatible with a wide range of surfactant systems
  • Low irritation potential compared to anionic surfactants

Known concerns

  • Possible nitrosamine formation if combined with nitrosating agents (though no secondary amine present in this specific structure)
  • Limited dedicated toxicological data for this specific derivative

References

EU

EU CosIng database

European Commission cosmetic ingredient registry — regulatory status, restrictions, authorised functions.

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This profile is for educational purposes and does not constitute medical advice. Regulatory status and scientific understanding evolve — always read the physical product label and consult a healthcare professional for personal concerns.