Racetams are a group of nootropics that share a unique chemical structure. Unlike many nootropics that primarily influence mood-boosting neurotransmitters, racetams focus on the glutamate system, essential for learning and memory. They also improve cell membrane fluidity, enhancing communication between brain cells. So, their key specialty is boosting cognitive functions like memory, focus, and mental speed, making them the cognitive enhancers in the nootropic world.
