The Science Behind TC Bright Gold’s Luminous Effect
Interference Optics on a Natural Mica Substrate
TC Bright Gold utilizes the principles of light interference to create its signature effect. A precise layer of Titanium Dioxide is deposited onto a natural mica substrate. When light strikes the pigment, it reflects off both the top and bottom surfaces of this coating. This interaction cancels out certain wavelengths of light and reflects others—in this case, a brilliant gold—creating a shimmering effect that appears to float over the surface.
Formulation Benefits of the 10–60 μm Range
The 10–60 μm particle size range provides a balance of coverage and shimmer, resulting in a smooth, satin-to-pearl finish rather than a coarse, glittery sparkle. This makes it exceptionally versatile, providing a refined luster in facial cosmetics and a noticeable yet elegant shimmer in eye and lip products.
Its stability and easy dispersion make it a reliable choice for formulators across various cosmetic systems, from pressed powders and loose minerals to emulsions, anhydrous gels, and nail formulations.
Key Formulation Benefits
- Brilliant Gold Interference: Creates a striking gold effect from a white powder, perfect for adding dimension and highlights to any cosmetic.
- Smooth Satin Finish: The 10–60 μm particle size provides a refined pearlescent luster without a coarse glitter texture, ensuring a luxurious feel.
- Highly Versatile: Suitable for a wide range of applications including eye, face, lip, and nail cosmetics.
- Clean & Conscious: Vegan, cruelty-free, and based on naturally derived mica, compliant with ISO 16128 standards.
