Memory and cognitive function are improved by many medicines and substances. The cognitive-enhancing qualities of Modafinil (Modalert 200) are well known. Modalert 200 may help memory retention by improving concentration, attentiveness, and mental clarity. It is mostly used to treat narcolepsy and shift work sleep disorder. Wakefulness and cognitive function are affected by dopamine a... https://www.smartfinil.net/product/modalert-200/