The speaker mentions using NZ, a brain stimulant containing 50mg of caffeine, and says they are good. They also share that they have tried Alpha Brain gummies and like them.
I just started taking them they're called They're like They have 50 milligrams of caffeine in them they're called NZ oh yeah i've taken those those are good i like those i like those um they're uh brain stimulants
""The speaker mentions NZ as a brain stimulant they take with 50mg of caffeine, indicating a product a listener might purchase for cognitive enhancement."