Okay, look. Here'* my take on the whole pheromone thing...every girl is different. Even the scents we prefer are different. Take me and several of my friends...
Girl #1: greasy sweaty guy who'* been working on a car.
Girl #2: clean, with good colgone, preferably something Calvin Klein or Tommy.
Girl #3: clean, NO colgone, prefer the clean smell.
Girl #4: Cedary smell, means he'* the outdoorsy type.
Girl #5: Eeeew...boys...
Point being, for whatever they put in that crap, you'd attract just as many girls if you just splashed toilet water on your neck. It'* cheaper too