Welcome to Pherotalk Digitalace!,
Note: you mentioned a couple of girls smiled at you, personally, I take this as a hit, But you have to remember that you have to push the interaction along in order to see if to was the pheromones or not. You may have started talking to her and then she starts to really get into and says, “you know I was really drawn into you by your scent, what’s that cologne you’re wearing?”and during your conversation she keeps touching you. Then you would “KNOW” that it was the pheromones. On the other hand you could start talking and she could say I was drawn to your clothes. But if she smiles at you and you don’t do anything about it then you’re right, it could be ANYTHING.
Another thing is that you mentioned that you weren’t really seeing too much from your co workers. This is because they are probably used to your old signature and that’s mentally ingrained in them so it will take a little time for them to adjust to the new signature you are giving off and if you keep switching products and combinations that could also be confusing to them. Plus there are a lot of other things that may be involved like maybe they did feel something sexual for you, but they were in the workplace so they suppressed it….etc
Because of this paragraph:
“In clubbing and bar scene, I’m always wondering if it’s the drinks or the music or the actual ’ mones ? The most obvious result I got is from this girl I know who kept saying: “Wow you smell so good” (said it several times that night while were closely dancing but not much more than that)”
I think it will be very important to ask yourself WHAT EXACTLY DO I WANT TO SEE FROM PHEROMONES? (for example you may define what you want to see as a girl coming up and saying hi to you)(This will set a clear goal -how can we find what we want if we don’t know what we are looking for 
)
I think that if you do these things it will help you a lot in seeing results from your pheromones.
I feel you should stop using pheromones for 3 days and write everything that happens to you down during those 3 days. (This will really help you to set a base from which you can measure your results from)
.After that I feel that in order to be able to really notice results and get what you are looking for that you should START COMPLETELY OVER AGAIN with your products and test to find out what you sweet spot for each product is.
Using this guide from the Legendary Steve for each product separately:
How to find your sweet spot... (How to find your sweet spot...)
That is the best way to learn how to use pheromones. I remember when I started mixing products together before I had found all of my sweet spots and sometimes it would work out - that’s what kept me experimenting- but many times I would get nothing and I would blame all the products I used-( that how I ended up disliking Instant Openness for a while) Then finally I started going back and finding my sweet spot for the products I hadn’t done that for and that is when I really started seeing hits(this is when I found out Instant Openness really does work -I had just been using it wrong) and then it snowballed on into the point today where I am in love with pheromones. Finding your sweet spot for every product you own is VERY IMPORTANT because every time you make a mix you are adding in new variables and unless you know each separate product well your results will be a toss up.
I feel that starting over will also give you a chance to start over mentally. This will restore your faith in pheromones and finding you sweet spot will allow the pheromones to work their magic.
I think that if you actually start over and find all of your sweet spots you Will Be happy with your results
Please keep posting so that we can help you along the way. Everybody wants to help each other succeed with pheromones and be able to get the results that they want out of them. So, don’t be afraid to ask even more questions and post so that we can offer advice and help you get what you want
ClintX2