How long do pheromones work after the scent fades? Cumulative dosing and reapplying

[paradox1]

Here is the answer straight from the horses mouth

How long do pheromones last? I Found the answer.

Basically if you are wearing a mix with androstenone then after 4 hours you are just wearing androstenone. I wonder what happened to the prof’s idea of selling a seperate refresher?