Supports immune health with vitamin C, zinc, echinacea, and propolis.* Contains our black elderberry extract, made with premium berries. Our black elderberry extract is standardized to anthocyanins, which provide antioxidant support.* Our highly concentrated (64x) black elderberry extract is made from 3,200 mg of elderberries per teaspoon. Gluten-free and vegetarian. No dairy, peanuts, or artificial colors.