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Emollient

STEARYL HEPTANOATE

CAS 66009-41-4 Updated
87

Safety score · 0–100

Good

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

About

Stearyl heptanoate — a long-chain fatty ester that gives lip products, foundations and creams a rich, creamy, cushioned slip. CIR-reviewed safe with no notable irritation or sensitization signals at cosmetic levels.

Skin benefits

  • Rich, cushiony emollient feel in lip and stick products
  • Excellent pigment-wetting in foundation and color cosmetics
  • Stable, non-volatile, low odor
  • Good substitute for heavier mineral-derived esters

Known concerns

  • No significant concerns at cosmetic concentrations
  • Mildly comedogenic potential for very acne-prone skin

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.