The main purpose of Modalert 200 is to promote alertness and decrease excessive daytime drowsiness in order to treat disorders such as narcolepsy, sleep apnea, and shift work sleep disorder. Although it's not intended to boost "brain power," some people use it off-label to improve their cognitive abilities. Focus, attentiveness, and mental clarity may all be improved by Modalert 200, ... https://www.smartfinil.net/product/modalert-200/