It is also known as erythrosine. It is derived from petroleum. Below is how the FDA describes it: "FD&C Red No. 3 is a synthetic food dye that gives foods and drinks a bright, cherry-red color.

The agency said it was taking the action because studies found that the dye, also known as erythrosine ... Synthetic dyes are petroleum-based chemicals that don’t occur in nature.

Erythrosine is lighter in color and produces a cherry-like hue, whereas Allura Red is noticeably darker. Both are derived from petroleum, but they are used in various commodities to create ...