Well Clyde, no phero is a magic potion - If only! 
You will need to do some work to find out what dose works best for you - This is maybe why you didn’t do so well with Ammo first time. To much can repel or get you ghosted, whilst too little won’t do a lot either, although less rather than more is probably a better approach to the none-based pheros, esp around younger women who can often be more sensitive to none than older. Socials can be a bit different.
It is also important you don’t discount the socials for attraction/icebreaking purposes as they can be every bit as important in creating the all-round feelings that promote attraction in women.
So maybe consider Instant Shine - Happy/Feelgood, IO - Promotes conversation/bubblieness, or IG - Smooth/suave status but not oppressive/serious as well.
All the basics on choosing, dosing and using pheros are outlined here: