http://womenhealth365.org/adderin/

In review, the most important factor in memory boosters seems to relate to interaction with natural petrochemicals like acetylcholine and camp. The idea is to keep Adderin structures nimble and adaptable, while giving them the raw elements they need to forge lasting synaptic pathways between neurons. Supplements which activate these processes, such as Piracetam and Forskoline, are a natural way to preserve and protect memory function over the long term.