Hey Nosemolester,
I’m not certain that pheromones alone leave a memorable scent.
But certainly the overall scent package, (combined scent on a person) certainly does leave a lasting memory.
I still remember and long for the scent of people I met almost 35 years ago!
One guy had very strong body odor. I don’t know if other people liked/remembered his smell; but for me it was magically!
Take a look at my thread in this forum:
Memories of Intoxicating Smells