Hello Welcome to Pherotalk 
Can you tell us a bit about yourself and how you interact with others. I know you just curious at this point but what effects would you like to see most of. More attraction…socialization… mood enhancement etc etc …
This will make it easier to suggest products you will enjoy starting with and Qualify you for a GC.
Oh and be sure to check out Xiphoid's Web >>> xiphoids journal. She is also in the medical field and can give some info on what works well in a patient setting and what doesn’t.
I look forward to your reply
Tisha
Hostess/Guide