I used to take a mix of pygeum and saw palmetto, as well as l-arginine, maca and zinc. It most definitely did something. Almost as if everything into overdrive and there was a steady overflow. A few times, I noticed I had actual cum that needed to clear first, when going to pee. My balls constantly tingled too.
All that was really great, but I stopped because doctors commented on how consuming these hormone altering herbs(drugs/substances) can dramatically increase the risk of cancer and various organ failures. Somewhat like steroids can do. That put a serious damper on my enthusiasm.
I'm also not a super hairy person, but I had noticed that I started growing stray hairs that stood out from the rest. As in, a few hairs on my chest would suddenly become super-hairs. They would be thicker and longer than the rest. Something that had never happened before. In a way that freaked me out more, than if everything had started growing more, all at once. After I stopped taking the supplements, this side-effect has stopped as well.
Since everyone here is doing fine, maybe I was worrying without reason..