Modafinil Modalert 200mg is believed to make users feel psychologically "sharper" by increasing alertness, focus, and cognitive function. It works by raising dopamine and other neurotransmitter levels in the brain, which improves attention, alertness, and mental clarity—particularly in sleep-deprived people. Many Modalert 200 users experience speedier thinking, better decision-making, and more productivity. However, the effects vary from person to person and are usually more obvious in people suffering from sleep difficulties. Modalert 200 should always be used under medical supervision to guarantee its safety and efficacy.