“Oh my gosh! I’ve been taking this for a total of 4 days I can honestly say it works. I have to memorize 200 drugs for my pharmacy tech exam. It used to take me at least an hour and a half to memorize 10 drugs/day – now it takes me like 30 mins. I was skeptical when I first started because I didn’t feel a “rush” but my memory skills have been increased drastically. If you go in with the right mindset nitrovit will work for you.“