Bob, I'm on my last tube. Try here. This place is located in Mississauga and they list retailers who sell it and mention that they started re-stocking it again in September of 2015. I left them a voice message and will try them again on Monday. If I can find some in RD I will PM you and send you a tube.
Sorry, that's my best shot.
Chris
http://kaloderma.ca/?s=home
http://kaloderma.ca/?s=mens