EASY CONTACT - Calivita's VirAgo was designed to be a comprehensive cold sore and immunity aid. If you are unsatisfied for any reason, you may contact us easily through 'My Orders'. MADE OF NATURAL, VEGAN INGREDIENTS IN THE US - Don't compromise on quality. Every batch is quality tested in the United States. ADJUSTABLE DOSAGE TO FIT NEEDS - Whether you need a temporary fix or longterm maintenance, VirAgo's small, easy to swallow pills can be adjusted for any lifestyle. PREVENT COLD SORES - VirAgo is rich in antioxidants, which play a key role in maintaining a strong immune system. Replacing damaged cells quickly gives way to healthy, glowing skin. FULL-SCALE IMMUNE SUPPORT - VirAgo contains lysine, olive leaf extract, cat's claw, and much more. Each ingredient was chosen specifically to nourish the cells that support the immune system.