Emollient
PROPYLENE GLYCOL DIOLEATE
Safety score · 0–100
Fine
Derived from EU CosIng regulatory status, PubChem hazard data and published research. How we score.
About
A propylene glycol di-ester of oleic acid — a rich, plant-derived emollient. Mild but more comedogenic than shorter-chain glycol esters; oleic acid oxidation can drive shelf-life concerns.
Function
Skin benefits
- Rich emollient feel
- Reinforces moisture barrier
- Plant-derived fatty acid base
- Plays well with botanical actives
Known concerns
- Higher comedogenic potential than shorter glycol esters
- Possible mild irritation in propylene-glycol-sensitive users
- Oxidation potential from oleic acid
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.