great your friend shared his knowledge about this site with you! Have you already used pheros so far? What kind of action are you looking for?
Please tell us in which situations you want to use the pheromones (social / dating / business) and which effects you want to see. We also require some information about your personality so we can help you with the products avilable here.
For an overview of the pheromones and effects you might want to read this post: