The nootropic substance known as transfer factor has attracted considerable interest in the search for cognitive enhancement. This page includes an in-depth discussion of transfer factor's nature, health advantages,...
Modafinil and adrafinil: wakefulness-enhancing eugeroics
Modafinil and its less potent precursor adrafinil are popular modern nootropics credited with boosting brain power while reducing fatigue and sleepiness....
Citicoline: a nootropic that replicates a chemical in the brain
Citicoline is a naturally occurring brain chemical with the potential to support brain function and health....
Huperzine A: with roots in traditional Chinese medicine
Huperzine A, extracted from a Chinese club moss (Huperzia serrata), is used in traditional Chinese medicine. Its...
Vinpocetine: a synthesized plant extract that improves memory
Vinpocetine is a nootropic that could potentially help protect the brain from strokes or dementia. It is...
Natural vs. synthetic nootropics
Synthetic nootropics are created in laboratories and include prescription drugs such as modafinil, Adderall, Ritalin, and the racetam family (piracetam, oxiracetam, aniracetam)....
A very brief history of nootropics
Nootropics have an interesting history as cognitive enhancers, dating back to ancient civilizations that used traditional plant extracts and herbs...