- Phenibut (B-phenyl-y-Aminobutyric Acid)
- reduction of stress and anxiety
- improvement of impaired sleep
Phenibut can used for anxitey, fear, trouble sleeping, tension, stress, PTSD, depression and others. Some of Phenibut’s nootropic effects are improving memory, learning, and thinking. Phenibut is similar to the brain chemical called gamma-aminobutyric acid (GABA). Phenibut can cross the blood-brain barrier because of the added group of molecules phenyl to GABA’s chemical structure.