I can't tell if it does anything
This probably works best if you take it everyday and it starts having a more long term overall effect like a lot of supplements, but I wanted something that gave me more immediate energy as the main need and then the memory boost as a secondary perk. I'm going to start taking it every day and see if that works better for me, but as far as just day to day I wouldn't pay this for it again.
Rating: 3 stars