Often called erythrosine or FD&C Red No. 3 or Red ... may be removed from our favorite grocery store products. Titanium dioxide is a chemical used in U.S. foods, often as a color additive.

Red No. 3, also known as erythrosine, has never been linked ... became the face of the California ban for its use of titanium dioxide, the candy doesn’t actually have Red No. 3 in it.