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STEARYL TRIMETHICONE

CAS 167160-55-6
82

Safety score · 0–100

Good

Derived from EU CosIng regulatory status, PubChem hazard data and published research. How we score.

Stearyl Trimethicone is a cosmetic ingredient. Exercise caution due to limited available safety data.

Stearyl Trimethicone (CAS 167160-55-6) is a silicone polymer composed of a stearyl chain attached to a trimethicone backbone. It combines the润肤 properties of the alkyl chain with the unique sensory benefits of silicones. Used for its emolliency, film-forming, and rub-in properties. Not restricted under EU cosmetic regulations. PubChem CID: 18674845.

Skin benefits

  • Lightweight, non-greasy silicone emollient
  • Provides smooth, soft skin feel
  • Film-forming for improved product longevity

References

EU

EU CosIng database

European Commission cosmetic ingredient registry: regulatory status, restrictions, authorised functions.

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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.