Canadian Freebies: Free Zerovia Sweetener
This is a free sample of Zerovia, which is a sweetener (apparently good for diabetics). You can order on the following page:
The website is actually registered in Canada, and the Canadian provinces are in the dropdown list, so I hope there's a good chance of this freebie being received.
If you'd like to try another free sample, Yanyi also posted the free ideal sweetener recently.