Eigenpoll : Cognitive improvement : ORMUS 

This is the general item for ORMUS products,
if you know a specific product which work specially well then add it to the list as an individual item.

Promoting brain coherence and increasing intelligence, intuition and compassion.

http://www.subtleenergies.com/ormus/tw/overview.htm
http://www.subtleenergies.com/ormus/tw/sources.htm