Performance & Formulation Insights for Eldorado Reddish Brown
Achieving a Refined Satin-Metallic Effect
Eldorado Reddish Brown leverages a high concentration (65-70%) of CI 77491 (Iron Oxide) deposited onto a natural mica substrate. This specific combination produces a deep, reddish-brown color with a smooth, satin luster rather than a high sparkle. The iron oxide layer provides excellent opacity and color saturation, while the underlying mica platelet structure contributes to a subtle, refined metallic sheen that catches the light without being glittery.
Key Advantages in Cosmetic Formulations
The high percentage of iron oxide gives this pigment superior color stability and uniformity. Its 10-60 µm particle size range ensures a smooth, silky texture that feels luxurious on the skin and blends effortlessly. In pressed powders, the mica base enhances binding properties, while in liquid and cream formulas, it disperses evenly to provide consistent color and effect without settling. This makes it a reliable and versatile colorant for a wide array of product types.
Key Formulation Benefits
- Rich, Opaque Color: High iron oxide content provides intense, true-to-color payoff with excellent hiding power for vibrant formulations.
- Sophisticated Satin Luster: Creates a smooth, metallic sheen that offers a refined alternative to high-sparkle pearl pigments.
- Clean Beauty Compliant: Formulated to be TiO2-free, vegan, and cruelty-free, aligning with key market trends and retailer requirements.
- Broad Application Versatility: Proven performance across all major cosmetic applications, including eye, face, lip, and nail formulations.
- Excellent Texture & Feel: The fine particle size contributes to a silky, non-gritty texture that enhances the sensory experience of the final product.
