In 1991, Ward Dean and John Morgenthaler published Smart Drugs & Nutrients: How to Improve Your Memory and Increase Your Intelligence Using the Latest Discoveries in Neuroscience. After 30 years of experimentation with these substances there are requests for frequencies that might be helpful. Some of the most commonly used smart drug frequencies are available here.
Related services

Annual Frequency Subscription
This subscription was created at the request of experienced researchers who know how to select the right frequencies and run them on their own machines.

GcMAF/Nagalase – Version 4.1
Always run Naglase for viruses and cancer. Physicians recommend 10,000 units of Vitamin D a day to promote effects of GcMAF.

Epstein-Barr Virus – Version 5.0
Epstein-Barr virus (EBV) is a chronic condition in a large segment of the population causing many negative health effects.

Cytomegalovirus – Version 3.5
Cytomegalovirus is a persistent virus widespread in the population that causes increasing problems with aging through its degradation of the immune system.

Alzheimer’s Disease – Version 2.0
For some months I have been researching Alzheimer’s disease. All patients are infected with certain biofilms which may be causing the plaque buildup in the brain.