L-THEANINE

L-Theanine is an amino acid present in green tea leaves.

L-Theanine elevates levels of GABA (gamma-Aminobutyric acid), as well as serotonin and dopamine, all known as neurotransmitters that regulate the brain to positively influence emotions, mood, concentration, alertness, energy and sleep and vitality.

CLINICAL RESEARCH CONDUCTED WITH L-THEANINE
(A SELECTION)