Provexum   such as piracetam, a protracted-studied nootropic it definitely is a regulated prescription drug in some nations but has hazier repute within the United States. Some dietary supplements openly advertise that they include piracetam and related compounds like aniracetam, however at least one tablet supplier has had its stocks seized, while others acquired note from the Food and Drug Administration that the compounds are unapproved for labeling as "nutritional nutritional supplements."A piracetam-containing product can't be a dietary complement below the enterprise wrote to one such organization in the substance has been the situation of scientific checks as a drug and has no previous records as a dietary element.   http://fitnessproductcenter.com/provexum/