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Silicone (phenyl)

BISPHENYLHEXAMETHICONE

CAS 18758-91-3
80

Safety score · 0–100

Good

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

A phenyl-modified silicone that gives products a silky glide and high shine. Widely used in foundations and hair care, with a long record of low skin reactivity and easy formulation compatibility.

Skin benefits

  • Phenyl-modified silicone providing a smooth, silky skin feel
  • Enhances gloss and spreadability in makeup and hair care
  • Helps disperse pigments evenly
  • Low irritation and non-comedogenic in typical use

Known concerns

  • Persistence in environment is debated for some silicones
  • Not considered an active; purely sensory
  • Phenyl silicones can be costly compared to alternatives

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.