Science
Mechanism of Action
This silicone functions predominantly as a solvent, enhancing the spreadability of formulations like creams and serums. Its volatile nature ensures rapid evaporation after application, delivering a soft, non-greasy sensation. Furthermore, as a silicone, it likely contributes to a 'soft focus' effect by subtly scattering light, which can visually diminish the appearance of fine lines and promote a more even skin tone.
Research
Clinical Evidence
Low confidenceN/A
Transparency
Dusting Analysis
The Formula
Formulation
Stability
While specific stability data for Phenethyl Disiloxane is unavailable, similar disiloxane compounds, such as Hexamethyldisiloxane, are noted to be sensitive to moisture.
Safety
Safety Profile
The Cosmetic Ingredient Review (CIR) Expert Panel has not specifically reviewed Phenethyl Disiloxane by name, but has deemed a broader category of 'Phenyl-Substituted Methicones' safe for use in cosmetics, excluding products that might be incidentally inhaled. Additionally, the Australian Industrial Chemicals Introduction Scheme (AICIS) concluded that 'Disiloxane,' a core component, does not pose critical health hazards and is unlikely to pose a public risk.
Your Skin
Skin Compatibility
Our Assessment
Verdict
Phenethyl Disiloxane is a functional silicone offering desirable aesthetic and formulation properties, generally considered safe, though specific clinical efficacy data is limited.
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