Echinacea, Ultimate combines the synergistic benefits of the three most popular echinacea species into a powerful immune system combination. We carefully process Echinacea purpurea, E. angustifolia and E. pallida into a concentrate that preserves the maximum potential of the three species roots. This alcohol-free tincture is sweetened with natural vegetable glycerin and provides excellent assimilation. This unique combination contains echinacosides, glycoproteins, isobutylamides and polysaccharides found selectively in each species. Adults: Take 15 20 drops (1 ml) in water with a meal three times daily. Children age 6 or older: Take approximately 5 10 drops in water with a meal three times daily. Pregnant or lactating women should consult their health care provider before use.