Red No. 3 and Red No. 40 may look similar, but these food coloring dyes are actually distinct. Here are the main differences between them.

What to know about Red Dye No. 40 and artificial food coloring used in thousands of food and drink products sold in the U.S.

After the recent ban on Red Dye 3, food manufacturers are turning to FDA-approved dyes like Red Dye 40. But is Red 40 safe?

There is a difference between red dye 3 and red dye 40, and only one of them has been officially banned in the United States.

For decades, FD&C Red No. 3 has added its vivid cherry-red hue to candies and cupcakes—but its risks have been debated just ...

The artificial coloring that's synthesized from petroleum ... include any product that contains artificial food colors -- including Red 40 -- thanks to a landmark bill that Gov.