just a thought. if one has run out of SF722, they could use saccharomyces boulardii. i’m guessing this would keep the candida yeast from gaining ground. it seems like saccharomyces boulardii works for at least several months before candida adapts. if you order from iherb for example, for $8 they ship it on ice next day economy. i ordered some on monday and it came tuesday. haven’t used it though.
my only concern would be.. i see that it displaces the candida yeast, but can’t find anything on if it also displaces the fungal form.
or, might be easier to just use one of the many other antifungals available at the local grocery or vitamin store.