How Does Malegra 100 Work? Malegra 100 carries Sildenafil Citrate because of an energetic ingredient that allows men to get a harder erection. This medicinal drug belongs to the PDE5 inhibitors drug elegance that enables the boom of blood to waft to the penis vessels. Enough blood drift to the penis benefits a person to get a tougher erection for at the very least four hours. How To Take...