Film Former
BIS-VINYL DIMETHICONE/DIMETHICONE COPOLYMER
Safety score · 0–100
Good
Derived from EU CosIng regulatory status, PubChem hazard data and published research. How we score.
About
An elastomeric silicone copolymer formed by end-blocking dimethicone with vinyl dimethicone. Stabilizes emulsions and forms smooth films; classic high-MW silicone with excellent skin tolerance.
Function
Skin benefits
- Stabilizes emulsions and controls viscosity
- Forms smooth, breathable films on skin and hair
- High-MW silicone with negligible skin penetration
Known concerns
- Silicone polymer; not biodegradable
- Trace cyclic silicone (D4/D5) residues in some grades
- Rare individual sensitivity
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.