Hello Welcome to Pherotalk
I am not sure why the members are suggesting IG for you. It doesn’t quite fit the situation. Yes its masculine and non threatening but doesn’t that describe you already ? Your introverted, keep to yourself. IG will intensify that. You need something with more draw to it. A product is only good if it fits the needs of the user.
I suggest Ishine, IO and IH
These are designed to bring you out of that lone wolf aura.
IO is attractive fun chatty and can help break the ice.
Ishine is warm charismatic charming and uplifting. It can do wonders for your confidence as well.
IH is for a deeper rapport and connection. It increases more meaningful conversation.
Now if you want something a bit sexy use AMMO but I suggest those first three to start
Your GC is on its way 
Tisha
Hostess/Guide