Pagodeiro has already given you some great advice, as he usually does.
I completelly agree with his recomendations about IG and IS. I don´t have much experience with IH, so can´t really agree or disagree, but i know for sure you can´t go wrong with IG and IS. They are both good products that will help you to stand out and are not too sexual, so you can wear them anywere.
I would also suggest you to read the following threads, if you have not already done, that will help you to clarify your ideas about mones, and AD products:
Also, as Pago said, keep in mind that pheromones are only part of the puzzle if you want to emulate your friend´s success. If i were you, i would stick to him to see what else he does. Don´t be shy and ask him to help you to improve your club game. He might be willing to have a trusted wingman.