You are a very generous fellow! Good for you!
Instant Female Magic is primarily Androstadienone with some small amount of other stuff to reduce negative side effects (like occasional depression, headache, in some men).
Gegogi said, if I understood him, that Androstadienone converts over time, on skin (skin bacteria do the conversion), to androstenol and then later to androstenone. All three of those things are liked by many women, so it sounds like a pretty sure bet.
IFM is supposed to be especially happy-making around the time of a womans monthly period, and just before.