Science
Mechanism of Action
It primarily functions as a physical abrasive, offering mechanical exfoliation by removing dead skin cells through grinding and polishing. Its silicon dioxide composition also contributes light-reflecting properties, enhancing visual skin radiance.
Research
Clinical Evidence
Low confidenceN/A
Key findings
- 01 A technical data sheet recommends 1-10% for physical exfoliation and anti-aging benefits, noting limited specific clinical data for this mineral form.
Transparency
Dusting Analysis
Fine mineral powders like Amethyst can pose an inhalation risk during manufacturing and handling.
The Formula
Formulation
Stability
Highly stable and chemically inert mineral, it does not degrade in standard cosmetic formulations. It is insoluble in water and oil but dispersible.
Conflicts
- Requires high-viscosity suspension agents to prevent sedimentation in liquid formulas.
Safety
Safety Profile
CIR has not reviewed Amethyst Powder specifically, but its main component, Silica (Silicon Dioxide), is considered safe. Primary concerns are inhalation of fine particles and potential heavy metal contamination from natural sources.
Your Skin
Skin Compatibility
Our Assessment
Verdict
Amethyst Powder is an optional ingredient for targeted physical exfoliation and immediate visual brightening, though specific clinical data remains limited.
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