Forzest 20, an anti impotence drug, is considered ideal for impotence sufferers. It is a genuine medication with least number of side effects. Men can enjoy copulation without putting any effort. For enjoying better results, take this prescribed ED drug on prescription. The main active component of forzest is tadalafil. Forzest is efficacious and stays active in the body for much longer time. This medicine is the safest and secure solution for impotence patients.