Emulsifier
BORAGE SEED OIL POLYGLYCERYL-4 ESTERS
Safety score · 0–100
Fine
Derived from EU CosIng regulatory status, PubChem hazard data and published research. How we score.
About
Polyglyceryl esters made from borage (starflower) seed oil — a GLA-rich emollient/emulsifier. Skin-friendly chemistry; main caveat is oxidation if poorly preserved.
Function
Skin benefits
- Emollient
- Emulsifier
- GLA support
Known concerns
- Oxidation risk
- Possible comedogenicity
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.