Jujyfruits candies are kosher if the box has Kosher/Ko Parve sign
More details from Ko Kosher website
Update from Chowhound: Sep 2, 201807:18 PM
Jujyfruit candy made by Ferrara Candy Company and available at many Rite Aids, Walgreens etc. seems to have lost the Ko kosher symbol. Have tried asking both Ferrara and Ko Kosher Service without response. Does anyone know the status? [More]