non prescription?
research chemicals are not prescription medication. they are not meant for human use....har har. and you can find them anywhere.
tadalafil citrate is cialis. it lasts for over a day, compared to viagras 4 hours. i highly recommend it.
other than that, toremifene is ridiculous, tribulus will help, i have no experience with fenugreek (because some people develope prolactin issues from it), and any any otc aromatase inhibitor.