Nature's Way SambucUS Elderberry Adult's Immune Boost Gummies are delicious berry-flavored gummies that support immune health with a triple-action immune blend of Vitamin C, Zinc, and Black Elderberry Extract.; Each gummy is made with a pectin base and is gluten-free with no artificial colors or yeast-derived ingredients.; They are sweetened with organic tapioca syrup and cane sugar, and each serving contains 100 mg of elderberry extract standardized to ensure flavonoid Bioactives.; These gummies are suitable for both adults and children aged 4 years and older.; The elderberries used are hand-picked from selected locations in Europe and carefully processed to ensure quality and .