Just as a side note, out of all the meal replacement products I believe only Queal provides optional nootropics. They call it Boost and say,
Mix one scoop of the powder with your morning Queal meal, and you can expect to experience an increase in focus and a drastic reduction in reaction time…
and from that linked page you can get to their very long list of references to the lit-ra-chur supporting their claims.
The contents are Guarana, L-Theanine (also found in Coffiest!), CDP-Choline, and Ashwagandha. How does that compare to the contents of Rise?