Film Former
TRIMETHYLSILOXY/DIMETHICONYL/POLYMETHYLSILSESQUIOXANE
Safety score · 0–100
Fine
Derived from EU CosIng regulatory status, PubChem hazard data and published research. How we score.
About
A silicone crosspolymer that forms a smooth, breathable film for slip and wear-time. Skin-safe but environmentally persistent, like other long-chain silicones.
Skin benefits
- Silky, non-greasy skin feel and slip
- Film-forming for water-resistance and wear-time
- Low irritation and sensitization potential
Known concerns
- Persistent in the environment; not readily biodegradable
- Can build up on hair if not properly cleansed
- Limited published toxicology specific to this exact silicone copolymer
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, so always read the physical product label and consult a healthcare professional for personal concerns.