Emollient
ISOSTEARYL LINOLEATE
Safety score · 0–100
Good
Derived from EU CosIng regulatory status, PubChem hazard data and published research. How we score.
About
An ester of isostearyl alcohol and linoleic acid — a barrier-supportive emollient mimicking skin essential fatty acids. Generally safe, but the linoleate group needs antioxidant protection.
Function
Skin benefits
- Linoleic acid ester delivering essential fatty acid feel
- Skin-conditioning and barrier-supportive
- Lightweight emollient with good spreadability
- Compatible with skin lipids
Known concerns
- Linoleate moiety is oxidation-prone — needs antioxidants in formula
- Rare contact reactions in linoleate-sensitive users
References
EU CosIng database
European Commission cosmetic ingredient registry — regulatory status, restrictions, authorised functions.
Related emollients
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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.