Hello paddy & nice to have you as a member of Pherotalk 
Good you decided to join this forum
I agreed with what my buddy bond have say there about what pheromones can be used for
Here is a link about pheros here: mens pheromone guide (Mens Pheromone Guide revised 6/15) and how pheros can work> What pheromones can do and what they cant Updated (What pheromones can and can't do: realistic expectations for newcomers)
Btw tell us more about yourself, what you hope to achieve by using pheros here & what kind of effects you hope for so that we can help you better
See you