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Emollient

ISOSTEARYL ISOBUTYRATE

CAS 1300074-28-5 Updated
86

Safety score · 0–100

Good

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

About

A branched-chain ester of isostearyl alcohol and isobutyric acid used as a polished, velvety emollient. Provides a smooth after-feel without greasiness and has a clean tolerance record.

Function

SKIN CONDITIONING - EMOLLIENTSKIN CONDITIONING

Skin benefits

  • Velvety non-greasy emollient
  • Excellent slip and spreadability
  • Imparts polish to colour cosmetics
  • Stable to oxidation

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.