D&C Red 7 Ca. Lake is the calcium laked pigment of the D&C Red 7 dye. This process renders the colorant insoluble, making it a non-bleeding and highly stable pigment. It produces a rich, bluish-red shade and is a cornerstone of the color cosmetics industry, particularly for lip products and face powders, where its vibrant, stable color and non-migrating properties are essential.
