Canadian Cialis is the most powerful pill that combats erectile dysfunction in terms of effect duration. An impressive up to 36 hours effect drives your sexual power to have a marathon you will hardly be capable of as you are. It’s quick onset of action is another aspect that millions of people appreciate, and it doesn’t cause side effects as frequently as Viagra does. So does it leave nothing to be desired? Well, almost, with the exception of its price - the branded drug will cost you $20 per pill, which seems to be more than pricey... read full review »