I hadn't thought of that before, but from searching today, it doesn't look an actual 'canadian pharmacy' is findable among the colossal numbers of non-canadian companies shifting cheap generics.

And, since this isn't a generic, or even a pill that can be copied, they aren't stocking it. :(

It's much easier to avoid detection, since the only laws being broken are when you actually make the drug. This is in your home, so you can feasibly break no laws in the view of anyone (as opposed to buying from a Canadian pharmacy and running the risk of USPS catching it).