Question: do skittles have red 40?
Answer: Red 40, Yellow 5, and Yellow 6 are the three most widely used dyes in the United States. Skittles and M&M's, which are dyed with Blue 1, Blue 2, Yellow 5, Yellow 6, and Red 40, had the highest levels found in candies. ... Kraft Macaroni & Cheese was found to have 17.6 mg of artificial dyes per serving.