Emulsifier
PEG-9 GRAPESEEDATE
Safety score · 0–100
Fine
Derived from EU CosIng regulatory status, PubChem hazard data and published research. How we score.
About
A PEG-9 ester of grapeseed oil fatty acids — a mild emulsifying surfactant that helps blend plant oils into water-based formulations. Well tolerated, with the standard PEG dioxane-purification caveat.
Function
Skin benefits
- Emulsifying surfactant from grapeseed oil
- Helps incorporate plant oils into water phases
- Mild, low-irritation profile
- Suited to lightweight emulsions
Known concerns
- Trace 1,4-dioxane possible if PEG-9 not purified
- Limited PEG biodegradability
- Niche ingredient — limited toxicology data
References
EU CosIng database
European Commission cosmetic ingredient registry — regulatory status, restrictions, authorised functions.
Related emulsifiers
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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.