So where, exactly, do Starburst candies get their unexplainably juicy flavor? Maybe it falls from the sky in Starburstland. Or perhaps it's flown in nightly from the hallowed Fountain of All Juiciness. Whatever the answer, one bite of a soft, chewy Starburst Gummies candy will send questions like these scampering from your mind. Maybe the tastiest mysteries are better left unsolved. Starburst Gummies Sours contain cherry, strawberry, blue raspberry, and watermelon flavors.