Film Former
METHOXY PEG-8 DIMETHYLSILYLETHYL TRIMETHYLSILANE
Safety score · 0–100
Fine
Derived from EU CosIng regulatory status, PubChem hazard data and published research. How we score.
A PEG-modified silicone used to give smooth, water-resistant feel. Generally fine in finished products, but PEG purity matters and silicone-PEG hybrids have environmental persistence concerns.
Function
Skin benefits
- PEG-silane copolymer for smooth skin feel
- Film-forming and water-resistant
- Helps spread other ingredients
- Used at low percentages
Known concerns
- PEGylated — supplier purity affects 1,4-dioxane content
- Silicone-PEG hybrid persistence in environment
- Limited public safety review
References
EU CosIng database
European Commission cosmetic ingredient registry: regulatory status, restrictions, authorised functions.
Related film formers
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.