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Hydroxystearate emollient

HEPTYLUNDECYL HYDROXYSTEARATE

75

Safety score · 0–100

Fine

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

Heptylundecyl Hydroxystearate is a branched-chain alkyl ester of hydroxystearic acid used as an emollient. It provides a rich, stable skin feel in creams, sun care, and color cosmetic formulations.

Skin benefits

  • Branched-chain ester emollient providing rich skin feel
  • Good oxidative stability for anhydrous and emulsion systems
  • Compatible with sun care and color cosmetic vehicles
  • Non-comedogenic profile expected for branched hydroxystearate esters

Known concerns

  • Limited dedicated CIR review for this specific ester
  • May leave residual film not preferred in lightweight serums

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, so always read the physical product label and consult a healthcare professional for personal concerns.