Chromium Oxide Green
What is Chromium Oxide Green?
Chromium Oxide Green is a synthetic inorganic pigment composed of chromium(III) oxide (Cr₂O₃), prized for its stable, opaque green color and excellent lightfastness. In skincare, it is primarily used as a colorant in cosmetics like eyeshadows, foundations, and face paints, providing vibrant pigmentation without fading. It is insoluble in water and oils, making it suitable for long-wear formulations, though its use is more common in makeup than pure skincare products.
Roles in Formulation
This ingredient serves the following purposes in cosmetic formulations:
Colorant
Provides or corrects color using dyes or pigments, helping achieve a consistent shade and visual appearance across batches and throughout wear.
Opacifying agent
Makes a formula less transparent to create a creamy, opaque look; can also help visually mask suspended particles and improve aesthetic uniformity.