Sambucus Immune System Formula is a special formulation of the award winning black elderberry extract developed by world-renowned virologist, Dr. Madeleine Mumcuoglu. This pleasant tasting syrup also contains echinacea, propolis, vitamin C and zinc. All are well documented for their health promoting benefits. Sambucus is the world's best selling and most extensively researched black elderberry extract and is produced with a patented process which uniquely isolates the key active constituent of elderberries.
A serving size of 2 teaspoons contains 100mg of Vitamin C, 10mg of Zinc, a proprietary blend of echinacea angustifolia root and echinacea purpurea flower liquid extract, propolis, standardized elderberry, BioActives Extract (berry) from 6.4g of premium cultivar berries. Other Ingredients: Fructose, Purified Water, Vegetable-source glycerin, Natural raspberry flavor, Critic Acid