It's a pretty common moisturizer in the states. Not prescription at all... It's made by the same company that makes Eucerin. You might try asking a pharmacist in any larger grocery or big box retailer (Wal-Mart, Costco, Target type thing). If you can't get it, they can probably tell you what's similar.
They do have it at drugstore.com. I don't know if they ship to Canada, but I can say I've ordered from them before and had no problems.