| Muira Puama doesn't contain L-Dopa. You're thinking of Mucuna, aka Mucuna Pruriens, aka velvet bean extract.
I personally dose the 12:1 Muira Puama at 1.5 g in a single dose. It definitely affects my libido inside of 30 minutes. I have no idea if it is useful for PCT, but it could help with the low-energy, low-libido side effects.
There is a common assumption that everything that positively affects the libido (such as Tribulus) is doing so by boosting testosterone, but that is not necessarily true. I would need to see some double-blind studies to believe that Muira Puama is boosting a particular hormone. |