Immiflex works by activating the immune system, which allows a more rapid response to infections when they come along. Immiflex is initially detected by M-cells in the walls of the small intestine. The M-cells pass the beta glucans to macrophages in the blood, which relay them to the neutrophils – thus priming the most abundant immune cells in the body. The benefits of a primed immune system include an ability to attack pathogens more quickly; preventing them from taking hold & causing illness. This helps to boost general health, prevent tiredness & fatigue & assists in speeding up recovery after an illness. Suitable from birth the Kids version of Immi Flex features 100 mg of 40 times patented Wellmune beta 13-16 glucan & 10 mcg of Vitamin D3. The active ingredient is a natural compound called a beta glucan, derived from a strain of yeast. Wellmune WGP is the name given to the specific beta glucan used & because of the many patents attached to it, it is unique to Immiflex.