Hello Welcome to Pherotalk,
Yes they work as long as you understand what it is they do.
Read this… What pheromones can and can't do: realistic expectations for newcomers
Then if your still interested pop on back here and tell us about yourself. Nothing to personal but knowing your personality and what effects your looking for from pheromones as well as age sex and race help us to point you to products that fit your needs.
Plus you get a $25 gift cert that will get you two to-go size bottles to try out just about free so you can try them and see what you think before investing in alot of money.
Tisha