Film Former
POLYSILICONE-31
Safety score · 0–100
Good
Derived from EU CosIng regulatory status, PubChem hazard data and published research. How we score.
About
A silicone-based film former (CAS 1620834-82-3) that lays down a flexible, water-resistant layer on skin or hair. Inert on skin; main concerns are environmental rather than toxicological.
Function
Skin benefits
- Flexible water-resistant film former
- Long-wear performance
- Inert and non-irritating
- Good sensorial profile
Known concerns
- Marine biodegradability questions for silicone polymers
- Not bio-based
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.