Emulsifier
PEG-6 ISOLAURYL THIOETHER
Safety score · 0–100
Fine
Derived from EU CosIng regulatory status, PubChem hazard data and published research. How we score.
A polyethylene glycol ether of a branched lauryl mercaptan used as an emulsifier. Helps bridge oil and water in creams and cleansers, with the usual PEG caveats about purity and biodegradability.
Skin benefits
- Emulsifier that helps blend oils and water phases
- Useful in cleansers, creams, and lotions
- Liquid form makes it convenient to formulate with
- Effective at modest use levels
Known concerns
- PEG ingredients can carry trace 1,4 dioxane impurities if not purified
- Sulphur containing ethers can have characteristic odour
- Less biodegradable than newer green emulsifiers
- Limited dedicated SCCS or CIR review
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, so always read the physical product label and consult a healthcare professional for personal concerns.