Technical Profile & Formulation Insights for Glamour Interference Red
The Science of Borosilicate Sparkle
Glamour Interference Red uses a smooth, transparent borosilicate glass flake (Aluminum Calcium Sodium Silicate) as its substrate. This advanced base is significantly more transparent and reflective than natural mica, producing a cleaner, brighter, and more brilliant sparkle. A precise coating of Titanium Dioxide generates the vivid red interference effect by reflecting select wavelengths of light, while Tin Oxide contributes to optimized reflectivity and durability.
Formulation Benefits of Large Particle Size
The large 30–150 µm particle size is the key to its signature star-like, glitter-style flash—ideal for top-coat applications such as lip toppers and special-effect nail polishes, or anywhere a bold, high-impact sparkle is desired. Despite the large particle size, the exceptionally smooth surface of the glass substrate provides a surprisingly comfortable, non-gritty feel on skin and lips.
In liquid systems, use robust suspension strategies (e.g., hectorite/synthetic clays, yield-thixotropic rheology modifiers) to prevent settling. In pressed powders, its platelet shape can aid press-ability; it excels as a topper or accent shade to layer over color bases for maximum scintillation.
Key Formulation Benefits
- Intense Red Sparkle: Large borosilicate flakes create a brilliant, high-chroma, star-like glitter effect.
- Superior Brightness & Purity: Borosilicate substrate provides higher transparency and reflectivity than mica for cleaner, more vivid color.
- Smooth Application Feel: Glass platelets deliver a more comfortable, less gritty feel versus conventional glitter of similar size.
- Broad Application Versatility: Proven performance across eye, face, lip, and nail formulas where high-impact sparkle is required.
