Emulsifier
PEG-30 GLYCERYL ISOSTEARATE
Safety score · 0–100
Fine
Derived from EU CosIng regulatory status, PubChem hazard data and published research. How we score.
PEG-30 glyceryl isostearate — a mild non-ionic emulsifier and solubiliser, popular in cleansing oils and balms. Well-tolerated at cosmetic levels; the usual PEG-class 1,4-dioxane purity caveat is the main concern.
Skin benefits
- Mild non-ionic emulsifier for oil-in-water systems
- Frequently used in cleansing oils and balms
- Good skin tolerance
- Helps solubilise fragrance and oils
Known concerns
- PEG-based — possible 1,4-dioxane and ethylene-oxide trace residues if not purified
- Generally mild but can cause irritation on damaged skin
- No significant concerns at cosmetic concentrations of purified material
References
EU CosIng database
European Commission cosmetic ingredient registry: regulatory status, restrictions, authorised functions.
Related emulsifiers
Same plant / compound family
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This profile is for educational purposes and does not constitute medical advice. Regulatory status and scientific understanding evolve, so always read the physical product label and consult a healthcare professional for personal concerns.