Nature's Way Kids Sambucus Cold and Flu Care Syrup is traditionally used in herbal medicine to relieve symptoms of colds and flu such as cough and sore throat and helps promote sweating to relieve fever. It also provides antioxidants. Nature's Way Kids Sambucus Cold and Flu Care is a unique, black elderberry extract with standardized flavonoid BioActives proven to be bioavailable and active within the body for optimal effectiveness. It is gluten-free and contains no artificial preservatives. And it tastes so good, you'll almost wish you had a cold.