I had a Togo of P92 and can only say the results were inconclusive. I used it at work a few times and with friends and didn’t notice anything out of the ordinary. In fairness I must say the Togo bottle is so small it’s usually long gone before a pattern of reactions is evident. And such was the case with my P92. I had a 30 ml bottle of Molecule F and used about 75% of it before I finally perceived a pattern of reactions–that’s about 3 Togos!
The thing is, many of these P series are subtle and/or highly context sensitive. So you may not notice any reactions for a long time unless lucky enough to immediately stumble on the perfect situation for a reaction. In the case of Molecule F, I used it endlessly in social, pro musical and sexual situations are didn’t notice much save a slightly tendency for my mind to wander and a sensitive nose. It wasn’t until the semester started and I began directing student ensembles did I noticed it’s strongest effect, increased aural perception, specifically sensitivity to pitch variation and other musical detail. Now in my own playing these things didn’t jump out at me–my technique is under control–but students tend to be much looser. I did write up my findings but I don’t think too many were interested as Molecule F didn’t increase horniness…