L-Theanine is an amino acid found almost exclusively in tea that influences the central nervous system through a number of mechanisms. It crosses the bloodbrain barrier in a dose-dependent manner within 30 minutes, and influences levels of the neurotransmitters dopamine, gamma-aminobutyric acid (GABA), serotonin, norepinephrine, and glutamate. These effects cause a significant increase in alpha brain wave activity, indicative of a state of wakeful relaxation, increased performance under stress, improved learning and concentration, as well as decreased anxiety. ***Reduces stress and anxiety, restoring a calm mental state ***Contains Suntheanine, the most clinically studied L-theanine ***Suntheanine is a pure form of L-theanine, naturally extracted from green tea using a patented enzymatic process ***Chewable tablets are convenient and fast acting ***Delicious tropical fruit flavored chewable
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