If there is a thread on this I couldn’t really find one but feel free to point one out if there is… I am curious about the length of time the effectiveness of different products last. This would help gauge re-application. I have found random mentions of duration but nothing concrete yet.
Along with this information I am curious if there is a sweet spot in time after application where they are the most effective. anyone?? 
Duration varies considerably depending on mone used, carrier, temperature, humidity, body chemistry and body flora and fauna. Oil carriers tend to last longer than alcohol carriers. Mones last longer under cool and dry conditions than hot and humid conditions. Those with more sweat and skin bacteria breakdown mones much faster than those with drier and cleaner skin.
Probably the longest lasting mone is androstenone. It can last all day, even for days if not washed off. TAA may be among the shortest, about 2 hours. Not the answers you wanted, but like most things in life, it depends…
Actually man that helps quite a bit… Given that I have read nols last around 4 hours maybe up to 5,6 (obviously as you said depending on circumstances).
I JUST had an experience with -none that jives with what you are saying. Having been experimenting with differeing amounts to spice up things at home a bit, and knowing that my SO seems to be very sensative to -none, I applied a spray and a half of Ammo yesterday afternoon around 3:30 pm followed by 2 sprays of Instant Honesty. Noticed some reaction but was really interested in the reaction later on . I decided to see if I gave -none a good head start what would happen.
I left for work at 5:30pm was home at 1:30pm… Very tired so went to sleep. My SO woke up at 7:30am, got up shut the bedroom door and locked it.. Smiling in my waking slumber I knew that could only mean one thing… and well I was correct… This is a bit new as I am the one who ALWAYS initiates on Saturday mornings… So 15 hours later I beleive the -none was at the right level for her. This test actually gives me a better indication on my personal usage with her. Though she coud have been affected before I left for work and just thought about it all night..
Thanks for the response and reps to you!
Yes michael, sometimes you get your best hits hours after application of certain pheromones…-none and cops can be like that with people like your SO. A lot of the women get their best reaction to cops the next day/morning after they’ve put them on. I’ve been known to apply cops before going to bed for that exact reason. Wolfie wakes up in the morning like 
.
Who knows, with time and exposure, as she gets used to ‘the new you’, you may be able to, slowly, increase the dose you wear. See, your getting somewhere because you’re using your big brain 'stead of your little brain…if ya know what I mean. 
Bella