Nootropic

Nootropics also include extracted and purified components of medicinal plants, as well as substances synthesized from chemical precursors, such as piracetam, the world's first official nootropic (piracetam was created in 1964 in Belgium by a team of scientists whose leader, Dr. Corneliu E. Giurgea, coined the term).

It's triggered and explosion of “functional” drinks featuring adaptogenic and nootropic ingredients; plants that in some cases have been used for thousands of years to boost mood and cognitive performance.