PHENIBUT® (Fenibut, Phenybut) 250 mg/tab, 20 tabs/pack
$10
PHENIBUT® (Fenibut, Phenybut) is a derivative of the brain's naturally occurring neuro-transmitter, GABA, capable of passing the blood-brain barrier and allowing GABA to reach the brain. Gamma-Aminobutyric acid (GABA) is a stress-relieving substance...