Product by farr labs based on one study for ic & one on prostate.
Both done by dr. D. A. Shoskes. The ic study had 22 patients. Neither study was good. And from the search i did, i could not find a randomized placebo
trail. As with many treatment for ic, some patients may find benifit but this has not been my experience in treating my patients. However, i haven't seen any harm in trying it.