Sildalis is a unique medical product which is the innovative breakthrough of the best pharmacists all over the world. This combined remedy is for the treatment of the sexual dysfunction in men. This drug includes the most known active components ? Sildenafil and Tadalafil. This combination allows users achieve a powerful and stable erection and at the same time prolongs the sexual act. The medication starts to act in 20 minutes. The time of action is up to 36 hours.