Lake Indigo Carmine is the water-insoluble pigment form of Indigo Carmine (FD&C Blue 2). It produces a deep, royal to purplish-blue shade and is used in applications where color bleeding must be prevented. It is an effective colorant for fatty foods, dry mixes, and oil-based cosmetics. This grade offers a dye content of 12-18%, providing reliable and economical performance. We offer this lake in a full range of strengths to meet your specific needs.