So after testing pheromones for a long time, I’ve come to know by heart and can list to you almost every Pheromone found in the Instant Series, and some MX’s (guesses)…one problem, I’ve never bothered to learn about IS. We all love it, but what pheromones does it contain? 
I did a search and came up with nothing. The product page says it contains 3 human pheromones but that’s about it.
Well TAA…
but other then that I wouldn’t know either
From: Diane's Phero Notes
Instant Shine – TAA is the main ingredient, gives you an aura of youth and confidence. Also contains TAF and other pheromones.
from: -none, -rone, -nol explained
Instant Shine has 3 pheromones in in but is mostly altered TAA
Ok cool thanks =)