
Olive Leaves B.E.E. - contains oleuropein that can be converted into elenolic acid, which has antibiotic properties without being an actual antibiotic. It helps the immune system fight dangerous viruses, bacteria and other invaders without building antibiotic resistance and at the same time helping to strengthen the immune system.

Astragalus Root B.E.E. - contains flavonoids, polysaccharides, triterpene glycosides, amino acids, and trace minerals. It can promote immune, liver, and cardiovascular functions through its multiple effects.
It may increase proliferation and differentiation of bone marrow stem cells and progenitor cells. It has antibiotic activities and increases antibody levels of IgA and IgG.
It benefits immune function in a double-direction. Namely, it helps increase the immune response and potentiates the effects of interferon in people with weak immune systems, thus fighting and preventing bacterial and viral infections, and other harmful factor attacks, while at the same time, decrease the immune response in people with some auto-immune disease, such as Systemic Lupus Erythematosus (SLE).

Eleuthero Root B.E.E. - is an extract from Siberian Ginseng and contains eleutherosides, and polysaccharides that play a critical role in supporting immune function.
Also, eleuthero is an "adaptogen" (an agent that helps the body adapt to stress). It helps support adrenal gland function when the body is challenged by stress, thus improving immune function, because stress can run the immune system down.
In addition, it helps enhance intellectual and physical performance and promote general health.