PPG-17 DIOLEATE
Safety score · 0–100
Fine
Derived from EU CosIng regulatory status, PubChem hazard data and published research. How we score.
About
An oil-soluble emollient ester derived from oleic acid — helps lock in moisture and gives products a smooth, non-greasy feel.
PPG-17 Dioleate is a polypropylene glycol (PPG) diester of oleic acid, with an average of 17 propylene oxide units per molecule. It functions as a skin-conditioning agent, emollient, and plasticizer in cosmetic formulations. The oleate ester provides good spreadability and a dry, non-greasy emollient feel, while the PPG chain adds flexibility and moisture-binding properties. It is structurally similar to other well-established cosmetic diesters and has no significant restrictions in major markets. At typical cosmetic use levels (up to several percent), it is not associated with irritation or sensitization.
Skin benefits
- Emollient — locks in moisture
- Improves product spreadability
- Conditions and softens skin
References
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.