Hi there and welcome. Don’t worry about skepticism, we all went through that in the beginning. I think that’s why Androtics does such a great job with customer service, they understand that most people think there’s a catch somewhere. So they offer a $25 gift certificate to get you started, and with a money back guarantee there’s no risk to you, ever. So how can you lose?
Just like the rest of us, you’ll be convinced after you try some out, and you’ll be glad you came.
Anyway, to qualify for the GC you need to tell us some things that will help us make our recommendations. Do you consider yourself to be shy or outgoing? Do you feel comfortable in situations where you must approach or meet new people? Do you have a particular target in mind? Have you considered self-effects of pheros, such as mood lifter, confidence builder, etc?
Some products are geared more toward certain personality types, so telling us about yourself and how you relate to others will help us make recommendations that will actually be useful to you.
A314 is so popular that it has its own little cubbyhole here on the forum. I have not used it, so I cannot comment on its effectiveness, but judging by the popularity, it must really work well.
If you’re looking for something to bring out your sexy charm and make you attractive to the opposite sex, try Ammo. It is a -none based phero that is buffered enough to be acceptable at any social occasion. Turn up the Heat, on the other hand, should only be worn in an intimate setting, or when you’re on the prowl, i.e. clubs, etc. It is very attractive phero to women and will arouse a woman sexually. You can OD on it, but that’s mostly a problem for younger men, I think you may have gotten past that point now. 
Please bear in mind that when we talk about OD, we are not referring to a situation such as when one OD’s on a drug. This is not the same thing, it does not put you in any danger physically, but rather you have exceeded your own personal best dosage, and the results are that others will just ignore you or will not receive you with the same enthusiasm.
The name on my statement after I order is Androtics. No mention of pheromones or anything that would raise eyebrows. And their packaging is very discreet, with a return address only and no company name that I have ever been able to see. I know I appreciate that service very much.
Hope you have fun with whatever you choose, and when your skeptical concerns are satisfied, please come back and share your results with us. Glad you’re here.