Hmm -
Read quite a bit of the threads on Biotene - how does Aquoral compare?
https://www.aquoral.com/I also see Periosciences AO and Salivea is still there. I'd have to order Salivea from the US (which is fine) - I find it humorous that amazon.ca can't keep in line with Amazon.com
Am also noting that aquoral is prescription only.
Just dabbling my toes in the pool (so to speak) as I figure this out.
Drew.