I'm looking for one too. Everyone is big on Theralac, but its a little too expensive for me. Also, when buying probiotics you have to use hurried-delivery to avoid degradation. I just asked the forum about Jarrow's stabilized product, which looks pretty good so far.
http://www.papanatur...s&pid=JRW-03020The problem is that probiotics seem to be a tricky supplement due to a number of factors (such as its ability to survive digestive acids).