There are many "smile" (smile something) toothpaste in Bkk. Most versions are available at local grocery markets. Right now I am looking at a box/tube of "smileOn" toothpaste and I think I got it from Boots Pharmarcy OR Gifferin Girls (same as Amway type deal) catalouge sales only. Most BG's are aware of this program. They got some pretty good stuff......Box sez "Zhulian (Thailand) Ltd. 88 Moo 9 bangbua thong rd. etc etc. Smile on brother.......