Andrew Huberman· PhD
But nonetheless, I think in the years to come, we are going to see a lot more of L-tyrosine, PEA phenethylamine and huperzine as a way of tapping into the dopaminergic and cholinergic circuits certainly along with things like Alpha-GPC as non-prescription, short-lived somewhat milder alternatives to things that really spike dopamine, things like Adderall, Ritalin, modafinil, armodafinil and similar.