Science
Mechanism of Action
Utilizes a specialized hollow flake or microsphere geometry to scatter and diffuse incident light, effectively blurring the appearance of pores and fine lines. Beyond its optical properties, it functions as a physical shield that reflects short-wavelength High-Energy Visible (HEV) light and enhances the efficacy of mineral UV filters through increased light scattering. Its high surface area also allows for controlled sebum adsorption, maintaining a matte profile.
Research
Clinical Evidence
High confidence5%
Key findings
- 01 Clinical data indicates that a 5% concentration provides measurable protection against HEV (blue light) while simultaneously increasing the SPF rating of mineral sunscreens.
- 02 Human Repeat Insult Patch Tests (HRIPT) on formulations containing 53% concentration confirmed the ingredient is non-sensitizing.
- 03 4-week clinical use studies of products featuring up to 97% concentration showed zero irritation across test subjects.
Transparency
Dusting Analysis
Typically utilized as a functional bulking agent or optical modifier at significant percentages; however, its protective benefits against blue light require concentrations of at least 5%.
The Formula
Formulation
Stability
An exceptionally stable glass mineral that remains insoluble and chemically inert within the formula. It is heat-stable up to 900°C and does not react with other cosmetic actives.
Synergies
- Zinc Oxide
- Titanium Dioxide
Safety
Safety Profile
As a chemically inert substance that does not penetrate the skin barrier, it is considered safe for all demographics, including during pregnancy.
Your Skin
Skin Compatibility
Our Assessment
Verdict
A multi-dimensional mineral additive that provides essential blue light protection and immediate visual skin refinement without irritation.
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References
Sources