A certain percentage of people who try it get zero results from Piracetam.
Others will try Piracetam, get a nice productivity buzz for a few hours that's comparable to a cup or two of coffee but when they try to push the dosage up they get headaches, brain fog or run into a tolerance curve quickly. This is part of the reason why the Piracetam source I recommend offers a very flexible 100% money back guarantee.
However, on the other end of the user experience spectrum, a number of anecdotal reports speak in grand terms to Piracetam's capacity as a transformative upgrade tool for the minds of otherwise healthy, young people. It has an uncanny, yet frequently reported effect of bringing back once forgotten memories, both good and bad.
The good news is that for the vast majority of people who try Piracetam, it has a significant, almost immediately noticeable effect on productivity, focus and memory, indeed this is reason it is the most popular smart drug.
The reason for this inconsistency is complex, Piracetam, while frequently sold as a supplement, is a drug with a range of very complex interactions in our neurobiology. To maximize it's effect there really needs to be several high quality cofactors present in your biology.
The Piracetam rabbit hole really goes very deep, yet unfortunately most people who take it just barely poke their heads in it.
Piracetam, a choline source and ALCAR are a favorite of holistic biohackers but there's a specific protocol that should be followed.