does it work?

[Woollyhats]

One of the only natural pheromones is human sweat, as that's where pheromones are released, so you could always drench yourself in sweat and see if that works to save yourself money.

Yes; there's some conflicting evidence that pheromone sprays can work.

But if you're asking because you're hoping they make your boyfriend have more sex (from your other thread) they won't answer your problems, and you still need to work them out the old fashioned way.