There are quite a few products that can help you but as Pago suggests, you will also need to do some work on your own self image and attractive behaviours. Which can take a while but is worthwile as you get a lifelong boost!
Yes, some more info on yourself anf your situation does help - Also how you interact with the women you are interested in. This thread gives more info:
This thread also covers all the basics on choosing and using pheros effectively - learn it well:
And on application:
After all that, I would agree that Ammo is a good all round attraction phero and using it alongside Instant Shine helps make one of the best attraction mixes you can get.