They are probably running stocks down. It has disappeared off the shelves here, and wasn't on the shelves in the UK either last time I was there.
I don't know why, maybe trends, but a lot of these deodorants, antiperspirants seem to come and go. Sanex was one.
Rexon here seems to be the same as Sure in the UK. Has the same blue tick on the spray can, but seems to be smaller here.
Nivea Black and White is OK.