Question: why are kinder eggs illegal?
Answer: Why are Kinder Eggs banned in the US? The Federal Food, Drug, and Cosmetics Act prohibits Kinder Eggs, as they don't allow confectionary products to contain a “non-nutritive object”. It bans "the sale of any candy that has embedded in it a toy or trinket", so obviously the tiny toy encased in a Kinder Egg doesn't pass.