Biotivia has created a new product which we believe will be the leader in its category. ImmuneEdge is an immune booster with a unique formulation including Black Elderberry, the polyphenol which has been proven in university double blind human trials to reduce the severity and duration of cold and flu symptoms by over 50%, Siberian Ginseng, a potent immune booster and adaptagen which is known to increase resistance to stresses and to balance the cytokine system, and Star Anise extract 94%, which is the prime raw material from which the anti-viral Tamiflu is made. Keep it on hand in case of infection or take it daily to improve resistance to the flu and colds. As with all of our products we guarantee that you will be more than satisfied with the results of ImmuneEdge.