Noopept is a nootropic substance with powerful neuroprotective effects. Several tests have confirmed that this drug can improve memory in adults of all ages. In fact, one of these studies has delivered promising results related to the treatment of cognitive degeneration.
Modafinil is one of the strongest mental stimulants available on the market. In the beginning, this drug was given to patients suffering from narcolepsy and similar sleep problems. The results were great, but it turned out that modafinil can act as a powerful cognitive enhancer too.