Science
Mechanism of Action
It functions as an optical harmonizer and conditioning film-former. By matching the refractive index of the oil and water phases, it allows for the production of transparent formulas; simultaneously, its phenyl-substituted structure creates a breathable barrier that reduces the drag of other ingredients and stabilizes surface lipids.
Research
Clinical Evidence
High confidence5%
Key findings
- 01 Demonstrated reduction in formula tackiness to levels below 1.5 gm-meters at concentrations of 1-5%, yielding a superior silky texture compared to standard phenyl silicones.
- 02 Clinical evaluation showed significant increases in both skin hydration and surface lipid density over a 14-21 day period when used between 0.1-10%.
Transparency
Dusting Analysis
While this ingredient is active as a refractive index matcher at lower levels, its clinically proven benefits for skin hydration and texture modification are most prominent at concentrations of 1% and above.
The Formula
Formulation
Stability
Highly resilient across broad pH and temperature ranges. It is specifically useful for stabilizing water-in-silicone systems without the need for high salt concentrations.
Synergies
- Phenyl-based silicones
- Lipophilic UV filters
- Emollient oils
Conflicts
- High concentrations of inorganic salts
- Strong oxidizing agents
Safety
Safety Profile
Classified as safe within the phenyl-substituted silicone group; included in the FDA's inactive ingredient database for topical applications.
Your Skin
Skin Compatibility
Our Assessment
Verdict
An elite multifunctional silicone that optimizes both the visual clarity and the sensory performance of high-precision skincare.
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References
Sources