It can do a fairly good job in the gut, but not systemically. Fungal candida isn't just an overgrowth of fungal candida, it's all the imbalances together that create the problem. It's made as an oral rinse, as well for oral thrush.
To correct the fungal form of candida back to its normal yeast form and boost the appropriate immune response before trying to add back in probiotics, do the Candida Plan - www.candidaplan.com.