A "limitless pill," like the medicine in "Limitless," theoretically boosts memory, focus, and intelligence without negative effects. Modalert 200, which contains Modafinil, is frequently called a "limitless pill" because to its cognitive-enhancing effects, however there is no such thing. 

Modalert 200 Australia promotes wakefulness and treats narcolepsy, OSA, and shift work sleep disturbance. Although it can improve wakefulness and cognitive function, including attention and alertness, its effects are limited. Modalert 200 may also have adverse effects and is not for everyone. 

Thus, Modalert 200 may improve cognitive performance for some people but does not replace healthy lifestyle habits and cognitive tactics to maximize brain function. Modalert 200 should be used safely and under medical supervision.