This is the link to the die-off aid. I don't know if you need to be a patient of their's to be able to buy it, but it doesn't seem like you need to be. They told me on the phone no more than 2 tab., 3x a day. Interestingly enough, the pain overall hasn't been as bad today (still there though) and I passed some definite cottage cheese looking stuff (which I don't normally have). I'm hoping I'm just on the tail end of this die-off episode and that's it's purging the yeast out of me, just through there. Here is the linke though: http://www.physicianspreference.com/store/product/515/Neutra-Tabs-%28360-mg%29-/