Science
Mechanism of Action
Its highly porous, spherical structure acts as a micro-sponge, adsorbing excess oils. It also forms a breathable film, offering a soft-focus effect and improving product slip, and can deliver actives.
Research
Clinical Evidence
High confidenceN/A
Key findings
- 01 At 0.1-14%, studies show it effectively absorbs sebum, enhances product sensory profiles, and increases viscosity.
- 02 High levels of the monomer Allyl Methacrylate (3%) in a human case report caused skin irritation in 3 out of 11 subjects, emphasizing the need for low monomer content.
Transparency
Dusting Analysis
The Formula
Formulation
Stability
This ingredient exhibits high stability under heat and sunlight, helping to stabilize emulsions in challenging conditions. Proper dispersion as a powder is crucial to avoid grittiness.
Synergies
- enhances controlled, time-released delivery of active ingredients (e.g., retinol)
Conflicts
- High concentrations of surfactants may interfere with oil-adsorption capacity
- Very low viscosity aqueous systems may require thickening to prevent bead settling
Safety
Safety Profile
The CIR Expert Panel deems it safe when formulated to be non-irritating. Strict control of residual Allyl Methacrylate monomer levels, below 100 ppm, is crucial to prevent skin sensitization.
Your Skin
Skin Compatibility
Our Assessment
Verdict
This ingredient is valuable for its multifaceted benefits, including effective oil control, sensory enhancement, ingredient delivery, and formulation stability, all with a favorable safety profile when properly formulated.
Related
Similar Ingredients
Finding similar ingredients…
References
Sources