Hi All, I need some advice and guidance. Can you recommend something that will help increase focus and concentration.
Thanks
You may find A314 oil very useful for this and certain putatives have been reported to help here but be aware that putatives are not really advised for newbies and are not sold with any promise or warranty - Its up to you to test and report back.
Also remember that becoming reliant on mones for particular self effects can become fraught as you may find you become used to them and they become less effective on repeated applicatin. In fact A314 oil is IME the only one that has stood the test of time for me now but even then, I do ensure I get a regular break in order to let my mind/body adjust to a non-phero state. 
Hey back at ya…
I opened up a thread on mones that can affect your focus… though, on the thread, there are several other options that would be better long term for this. I find that mones will have a decrease in self effects with continued use, including these positive effects on concentration and focus.
Check it out…