It should be no surprise at all that
Red40 appears in numerous candies. Most candy is highly processed
and bears little resemblance to anything found in nature.
(My sandal wearing friends call them "factory foods")
Any candy with a suggestion of "froot" is likely
to be colored with Red40. You're also likely to find the colorant
in candies with red shells, dark browns (chocolate or coffee
flavors), and cinnamon candies.