who go back and forth across the border have much less anxiety about taking things across then guys who don't. Pick it up in the US and drive it across.
The other option is order a ton of HGH into a US box near the border then come up with the nicest gift you could think of that would allow you to conceal it within it. Wrap it up as a Christmas present with very elaborate ribboning and send it accross from US to Canada. I don't know whether a private carrier is better, but since it is a short ship between border towns it might not draw much scrutiny. I also think they are a little more reluctant to rip open mommas wrapped Christmas present.
My stuff always made it across once or twice then got seized. It truly was about every third attempt.
But I wasn't shipping from a border town.
Allbeef