L-Tyrosine, GABA, Huperzine A, Vinpocetine, Bacopa Monnieri, Alpha GPC

In reality though, nootropics are a broad category and many of them are entirely safe while still providing amazing benefits. In fact, pretty much everyone on the planet uses at least one nootropic daily, that being caffeine! Many more popular nootropics, such as l-tyrosine and choline can be found in our diets.