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Emulsifier

SODIUM ISOSTEAROYL LACTYLATE

CAS 66988-04-3 Updated
84

Safety score · 0–100

Good

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

About

A skin-friendly emulsifier that helps oil and water mix in creams and lotions. Built from natural fatty acids and lactic acid; FDA-approved for food use, with a long benign cosmetic record.

Function

SURFACTANT - EMULSIFYINGSURFACTANT - CLEANSING

Skin benefits

  • Mild emulsification
  • Stabilises creams
  • Skin-friendly afterfeel

Known concerns

  • No significant concerns at cosmetic concentrations

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.