I am hooked on it!
I seen a tweet about a different product.  I couldn't find that on Amazon so I tried this one.  Bought 2 bottles because my husband wanted to try it too.<br />Myself, I could notice a subtle difference in less than an hour.  I had a traumatic brain injury 15 years ago so I'm very aware of my usual shortcomings when it comes to focusing an concentrating.  It did not bring back old memories, which I had hoped for, but new things are stuck in my mind after reading them only once.  For example:  On day 1 I had to enter a 16-digit code on a program.  I read the code and started typing.  I typed all 16 digits from memory!  It's been a week and I can still tell you that code!  It's amazing.  I thought it might be a fluke so I went online to learn a new language.  In 4 days I am 22% fluent in Italian!!  And, I only practiced it for 20 minutes a day!<br />My husband, well let's say his motivation is a bit more relaxed than mine.  He claims that they have no effect on him.  Perhaps that is because he has no desire to learn anything new.  However, I handed him some project plans to go out and build me a display case.  He started by throwing a log on the sawmill.  This project really did start from scratch!  He would have finished it that night but the hardware store was closed.  He did finish it the following morning.  What is amazing about this is that it would normally take him a month or more to finish a project because he is easily side-tracked.
Rating: 5 stars