Hi dilroytk & nice to have you as a member of Pherotalk 
Good that you decided to join this forum & your keen interest on pheros here Well about your question, it’s up to you to tell your friends or not about this.
Ok i see you are interested in AMMO there yes it’s a good sexual phero & is buffered too I would suggest you try Instant Shine & Instant Openness to it for a better result. That is my recommendation but it 's up to you to decide there.
Here is a link about AMMO & Instants as well as the other pheros here: mens pheromone guide
And if you are in a budget, try getting togos as they are cheaper & easy to carry around
See you