Now that I’ve stepped into this, I should probably contribute something else from the “over 45” set. I am not your typical “grab and go” pheromone user.
I’m pretty fit; though not a triathlete. 
I play tennis, ski, drive far too fast and am always finding new adventures to keep me engaged. However, I do not produce near the pheromone output that I did when I was younger. My attitude and behavior is similar to what it was in my early 30s, but a bit more refined by my experiences. Pheromones have become a part of my wardrobe.
Just like supplements have become a part of my daily intake of “food”.
I do not assume my experiences map well into those in their 20s & 30s.
I vary the exact mix to prevent familiarity - though there is always A314 there during the week. I regularly tweak my environment with the experimones just to keep those around me on their toes. If I am in a hurry, the Instant line is great for layering on and I often use Shine w/IH. If I take the time, I enjoy playing with many of the putatives and experimones TAA/TAC/TAK/TAF/TAH/TAL/P74/P79/P80/MEO-EST/EST at different concentrations; and I still have LOTS of L-S chemistry set to go through. Every few weeks I mix up something and play with it for at least a couple of weeks.
Unless there is A314 in the mix, there is always A314 applied first unless I am seriously “beta testing” something.
I can wear quite a bit of a-none, but usually don’t.
Tonight there is a “meet & greet” that I am going to and I will come up with something “interesting” to wear. It’s an ideal venue for experimentation. I am going alone and know only two individuals at the cocktail party.
–TB