Oncovite and Bladder 2.2 are very similar. Not cheap, but are reputable. My uro mentioned it (2.2) without any strong feelings either way. I decided that I spend $$ on other stuff, so why not. Been taking 2.2 for over two years now. Like my uro, I don't feel strongly either way. Figure, however, what could it hurt? I am a little queasy about a lot of the supplements on the market.
Sara Anne