Skin Conditioning
DIMETHICONOL/STEARYL METHICONE/PHENYL TRIMETHICONE COPOLYMER
Safety score · 0–100
Good
Derived from EU CosIng regulatory status, PubChem hazard data and published research. How we score.
A blend of three silicone polymers that condition skin and hair, add subtle shine, and resist light. Like its dimethiconol and phenyl-trimethicone parents, it sits on the surface and has a long, clean safety record in cosmetic use.
Function
Skin benefits
- Conditions skin and hair
- Adds light-stabilising film
- Improves spreadability and shine
- High molecular weight — non-penetrating
Known concerns
- No significant concerns at cosmetic concentrations
- Mild build-up possible on hair
References
EU CosIng database
European Commission cosmetic ingredient registry: regulatory status, restrictions, authorised functions.
Related skin conditionings
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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.