Phenibut is surely an analogue of GABA. The addition of the phenyl ring will allow Phenibut to cross the blood-brain barrier a lot more easily than GABA taken as being a supplement.Phenibut is undoubtedly an analog in the Mind chemical gamma-aminobutyric acid or GABA, the primary inhibitory neurotransmitter.Phenibut is designed by adding a phenyl t… Read More