Science
Mechanism of Action
This modified dimethicone acts as a strategic film-former. Its unique oxyphenylpropyl modification elevates its refractive index to match organic components, allowing it to bridge the gap between silicones and oils. On the skin, it creates a uniform, non-greasy lattice that absorbs excess sebum and stabilizes UV filters, preventing them from migrating or degrading while providing a blurred, matte appearance.
Research
Clinical Evidence
High confidence2%
Key findings
- 01 Demonstrated significant reduction in skin sebum and surface shine for a duration of up to 8 hours in clinical oil-control evaluations.
- 02 In-vivo testing confirmed improved photostability and more uniform distribution of UV filters like Avobenzone, optimizing overall sun protection efficiency.
Transparency
Dusting Analysis
Because this ingredient is often utilized for its premium sensory 'feel' and matte effect, brands may use it at trace amounts (<0.1%) just for label claims. However, clinical data suggests a minimum of 0.5% is required for tangible 8-hour sebum control.
The Formula
Formulation
Stability
Highly resilient to hydrolysis and photolytic breakdown, making it exceptionally stable in complex cosmetic emulsions.
Synergies
- Oil-soluble UV filters (Avobenzone)
- Anhydrous primers
- Matte pigment dispersions
Conflicts
- High concentrations of ethoxylated surfactants
- Strong oxidizing agents
Safety
Safety Profile
Its high molecular weight prevents systemic absorption. It is recognized by the FDA as a skin protectant at lower concentrations and is documented as non-mutagenic.
Your Skin
Skin Compatibility
Our Assessment
Verdict
An exceptional technical emollient for oily and combination skin that masters the balance between hydration and a long-lasting matte aesthetic.
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