What is NSI-189?

Classified by its users as a “nootropic” (a drug that improves memory or cognition), the as-yet-clinically-untested drug NSI-189 is available for consumption by recreational mind-powder users. The product picture, above, is a guy holding open a bag of white powder, so you know you’re getting some high-quality NSI-189 that was definitely not grey-marketed into the US from a clandestine overseas chemist.

It’s “also bought with” a set of stainless-steel measuring spoons which includes units of “tad”, “dash”, “pinch”, and “smidgen”, so you can take a smidgen of nootropic on the days you already feel smart, and up it to a pinch when you wake up feeling un-thinky.