Is the dye in Biofreeze harmful?
No, the dye in Biofreeze is the same dye used in many of the foods you eat everyday. The amount of dye in an entire tube of Biofreeze is less then the amount of dye in one single M&M* candy. Please note: A baby would have to swallow 100 of the 5-gram packets to notice negative reactions. *M&M’s are registered trademarks of Mars, Inc.