Yes.. P74 works at smaller mcg but not on males.
females seems to react even at 40 mcg.
SongBird i really recommend you to try out the normal pheros first
and then move on the putatives.
Btw NOW i see how hard Androtics research is.
It is really hard to test and to report on a Putative molecule.
It took me 1 year to come up with this.
For fully understand how a Putative works you need to test it everyday
for at least a month.
Then stop it all of a sudden. See any differences in the same situations you got an putative on you?
Then you start using that putative in different mcgs.