L-Glutamic HCL
This amino acid is an excitatory neurotransmitter increasing the firing of neurons in the human central nervous system. Moreover, Glutamic acid is recognized as a major excitatory neurotransmitter in the human brain and in the spinal cord, transformted into Glutamine or Gamma-Aminobutyric Acid. This amino acid is necessary for proper cell functioning, but is considered as a non-essential amino acid, because human body is able to produce it.