<<Disclaimer: Verify this information before applying it to your situation.>> In March/94 I attended an "Anti-panic session" which introduces a new celiac to the art of shopping, reading labels, and finding out where to buy and what to buy. At this meeting the lady presenting informed us that she had gotten a letter from P&G stating that all Crest in Canada was GF. Good news since it's ths kids brand and I have continued to use it for my son who was newly diagnosed and he seems not to have a problem. As for me I use MacLeans and was relieved when I found out it was GF, since it's the only one I really like.