My medicine cabinet was a graveyard of things that did not work. Cranberry extract. Three brands of D-Mannose. Probiotics. AZO for the pain on bad days. Five rounds of antibiotics. I spent over eight hundred dollars last year just trying to stop my bladder infections from coming back. None of it worked. Not because the products were fake. Because none of them could reach the bacteria actually causing the problem. They were hiding behind biofilm. This is the first thing that addressed it.
Not enough history yet to show a trend.