Emulsifier
ISOCETETH-20
Safety score · 0–100
Fine
Derived from EU CosIng regulatory status, PubChem hazard data and published research. How we score.
About
An ethoxylated isocetyl alcohol (~20 EO units) used as an emulsifier and solubiliser. Standard PEG-class workhorse; ethoxylation by-product (1,4-dioxane) stripping during manufacturing matters for purity.
Skin benefits
- Effective non-ionic emulsifier
- Smooth texture and silky feel
- Compatible with active ingredients
- Reliable in oil-in-water systems
Known concerns
- 1,4-dioxane possible by-product of ethoxylation — purified grade matters
- Should not be used on damaged skin per CIR
- Aquatic toxicity for ethoxylates
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.