Viralex® Attack is a premium, extra strength formula designed to support the body's immune response when it's needed most. Viralex® Attack is best suited for the sudden onset of winter challenges. It's active ingredients help deliver rapid immune support to your body. Viralex® Attack is a potent combination to quickly support the immune defences when you need it most.br /> br /> This new formula contains now contains EpiCor - that starts working in 2 hours along with Viralex Attacks great other ingredients such as Olive leaf, Umckaloabo root and  Zinc. These are essential for a healthy immune function and to support the body to gain optimal health and wellbeing during the winter season.