A formulation rich in organic echinacea, for boosting the immune & respiratory systems Contains extract of echinacea, an organically-grown medicinal super-plant. Echinacea purpurea is known to help boost the immune system & improve the health of the respiratory tract. It has been used for centuries by Native Americans & European herbalists. Also contains beta- (1, 3/1, 6)-glucans obtained from an extract of Saccharomyces cerevisiae known to help stimulate immunity. Has a high content of vitamin C obtained from organic acerola cherry extract, which helps boost the immune defences. Contains two active & complementary forms of zinc, which also play a role in optimal immune system function.