Hello John Welcome to Pherotalk 
Yes you do need to be careful when purchasing your mones. Androtics has many high quality products for you to try and they do work. Just keep in mind what they can and cant do because alot of other sights hype it up a bit. People are welcome to post whether the products worked for them or not here in the forum. You will also get alot of tips here on how to use them to your best advantage. They sell small to-go size bottles so you can try them out and see what you think to.
So what kind of effects are you looking for, this will make it easier to suggest products for you to take a look at. For work or for social situations ?
If you have any questions just ask.
Your GC will be in your email box in the next 24 to 48 hours
Have fun
Tisha