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Emollient

STEARYL STEAROYL STEARATE

CAS 54684-78-5 Updated
88

Safety score · 0–100

Good

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

About

A high-molecular-weight triple ester of stearic acid — an emollient and viscosity controller giving a rich, creamy skin feel. Inert, non-irritating and routinely used in luxury cosmetics.

Function

SKIN CONDITIONING - EMOLLIENTSKIN CONDITIONINGVISCOSITY CONTROLLING

Skin benefits

  • High-MW wax ester emollient
  • Rich, creamy skin feel
  • Non-comedogenic at typical use
  • Inert and non-irritating

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.