Emollient
BIS-CETYL CETYL DIMETHICONE
Safety score · 0–100
Good
Derived from EU CosIng regulatory status, PubChem hazard data and published research. How we score.
A cetyl-terminated silicone polymer providing rich emolliency and occlusive skin protection in moisturizers and barrier creams. Nourishing, non-greasy feel with an excellent safety record.
Function
Skin benefits
- Provides rich emolliency and occlusive protection
- Nourishing, non-greasy skin feel
- High-MW silicone with minimal skin penetration
Known concerns
- Silicone polymer; not biodegradable
- Long alkyl chains may impart slight occlusion
- Rare individual sensitivity
References
EU CosIng database
European Commission cosmetic ingredient registry: regulatory status, restrictions, authorised functions.
Related emollients
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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.