I know this is a thread for biological males but I had the same concern as you regarding saw palmetto. I am very active and do compatitive sports and I figured out I had to much testosterone. I was worried that using saw palmetto might make me less strong but the exact opposite happened. I got more muscluar and was able to do more pushups, dips and pullups than ever before. The reason is that excess testosterone turns into DHT (also known as bad testosterone) but saw palmetto hinders that from happening. I never tried hops so I have no idea about the effect that has.
Of course I can't be sure what will happen to a biological male while using saw palmetto but I would guess it is the same thing. I also read somewhere that bodybuilders use it.
Good luck and let us know how it works for you