It is not just patients trying to save money when purchasing medications from online pharmacies located in Canada. It's doctors as well when it comes to expensive drugs like Botox made by Allergan which costs a physician practice $550 per vial (2012 price)... but if purchased from Canada, may cost hundreds less. Unfortunately, just like prescription drugs purchased outside the US, foreign-purchased Botox may be a product that is potentially unapproved, counterfeit, unsafe, or ineffecti…