Modafinil has the properties of eugeroic properties, which makes Modafinil a more effective medication that can be chosen for excessive sleep disorders (EDS), Such as narcolepsy, obstructive sleep apnea, and shift work sleep disorder. Developed in the 1970s and marketed in France in the early 1990s. Works by affecting the GABA by decreasing it. Modafinil helps regulate the sleep cycle and also increases the neurotransmitter that enhances brain function, which helps improve creativity, concentration, and memory. On the Health Naturo website, there is more information about Modafinil: https://healthnaturo.com/product/modafinil-200mg/