Film Former
POLYDIMETHYLSILOXY PEG/PPG-24/19 BUTYL ETHER SILSESQUIOXANE
Safety score · 0–100
Fine
Derived from EU CosIng regulatory status, PubChem hazard data and published research. How we score.
About
A silsesquioxane-silicone-PEG/PPG hybrid that gives a smooth, soft, slightly powdery skin feel. Inert at the polymer level; usual PEG-residue and biodegradability watch-outs apply.
Function
Skin benefits
- Smooth silky skin feel
- Forms a breathable, non-greasy film
- Improves spreadability of color cosmetics
Known concerns
- Inherits PEG-class dioxane purity caveat
- Silsesquioxane biodegradability is limited
- Limited dedicated safety dossier
References
EU CosIng database
European Commission cosmetic ingredient registry — regulatory status, restrictions, authorised functions.
Related film formers
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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.