Due to increase in demand of Good Health Viralex - Everyday Immune Support, stock updates may vary from time to time Stock is limited to 4pcs per customer per day. Good Health Viralex Everyday Immune Support (formerly Winter Wellness Daily) has been formulated to support the immune system against viral, bacterial, fungal and parasitic infections. Viralex is designed to assist the body's defences and strengthen the immune response. Key ingredients are ProOlive Leaf Extract, which studies show has a direct effect on immune system function; Beta 1:3 Glucan to provide rapid immune support, and Astragalus, Zinc and Pau D'Arco, together providing a potent tonic that will assist you in getting back on your feet sooner rather than later. Research has shown that Olive Leaf Extract, in combination with zinc, may provide support against the discomfort associated with inflammed throats, tonsillitis and upper respiratory tract infections.