Emulsifier
PEG-8 METHICONE
Safety score · 0–100
Fine
Derived from EU CosIng regulatory status, PubChem hazard data and published research. How we score.
A PEG-8-modified methyl hydrogen siloxane — gives silicone benefits in water-based formulations. Generally well tolerated; routine PEG dioxane caveat and Si-H grade-control concerns apply.
Function
Skin benefits
- Water-dispersible silicone
- Useful in aqueous emulsions
- Mild conditioning effect
- Enables silicone benefits in clear formulations
Known concerns
- Trace 1,4-dioxane possible in PEG-8 portion at unpurified grades
- Methyl-hydrogen siloxane backbone — needs full crosslinking to avoid Si-H residues
- Limited compound-specific safety dossier
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.