First, the results of a wikipedia check: "There is very little data on piracetam's effect on healthy people, with most studies focusing on those with seizures, dementia, concussions, or other neurological problems." which seems to decrease the assurance of safety for everyday use. But otherwise, most of the sources appear to agree with your advertising. I too would like to see memory tests for these drugs, but preferably in a large and random sample of people, with a control group given a placebo, and another control group taking the tests with no aid of any kind. As well as a long term test to check for diminishing effectiveness or side effects. With my memory, I would pay a considerable amount to improve it, but first I want to see a wide scale efficiency test.