GABA supplement crossing the blood brain barrier with Phenibut?

[AlphaOdure]

I was curious as to whether or not phenyl-GABA (phenibut) & GABA taken concurrently would have any increase in effects? Would the presence of phenyl-GABA in one's system potentially allow for more GABA (both from the supplement and those apart of the phenibut/phenyl-GABA molecule) to cross the blood brain barrier and increase effects? Any experiences or hypotheses?

Thanks in advance

 

[sekio]

It's not likely. The reason phenibut crosses BBB rather than being destroyed in periphery is because it's so much more fat soluble.