In all fairness green tea barely has any caffeine (especially compared to a cup of coffee). Were you drinking green tea or anything with caffeine before. I personally wouldnt attribute anything to green tea. Dont quote me on this, but a lot of people (that I know of at least), including me dont feel any effects from green tea (or nothing immediately noticeable, i am not arguing over subtle or over-time positive effects) normally. In this situation if it was me I will contribute any effects either on CRB or on the effect of CRB+Green Tea. You probably know that, but I am just getting this out there and also dont get me wrong- I drink green tea often and I've even had some today.5th vial taken earlier today.
I'm still at work today and I'm now able to discern some accentuated concentration. I would compare the feeling to piracetam. I see a slight clarity improvement and speed of thought but I don't notice any verbal skills improvements like piracetam provides. I feel a bit agitated but, again, this may be caused by cafeine from green tea.
Some improvements from yesterday but not much. Neuroplasticity may be going on at this time so i try to stay sharp, concentrated and use my mind as much as I can.
I may try another 5 ml ampoule around 5pm.
I'm very sensitive to cafeine, a coffee for me is often too much. Unfortunately it seems i'm not sensitive enough to cerebrolysin :(