Vilitra 60 uses Vardenafil as its main and active salt composition. It is a class 5 PDE inhibitor that works by improving blood flow to the penis to make it harder and keep it erect for longer. Vilitra 60Mg ensures that all the muscles and tissues around the pelvic region function properly to pump enough blood to the penis. Therefore, allowing you to last longer with minimal effort. The penis remains erect as long as it receives a constant blood flow when sexually aroused.