I'm in Ontario and I order my 5% solution from Dr. Lee's website
http://minoxidil.com with no prescription. Trust me the site is for real even though it looks like shite. I hear his products cost more compared to others but I don't mind paying for it because they are non greasy and they dry quickly.
This prescription thing is retarded. In Canada you can't get 5% minoxidil without a prescription but it's over the counter in the states. Likewise in the states you can't get 2% nizoral without a prescription but you can get it over the counter in Canada. WTF is going on!