Theanine 90caps - Thorne

Theanine 90caps - Thorne

Thorne's Theanine contains L-Theanine, a compound found almost exclusively in the tea plant ( Camellia sinensis ), and works by increasing brain neurotransmitters involved in stress management.

L-theanine is an amino acid that has been used safely for decades in Japan. L-theanine has been shown to positively modify brain waves and key neurotransmitters involved in mood, focus, and memory. L-theanine increases the production of the neurotransmitters dopamine and serotonin and also appears to play a role in the formation of GABA—a neurotransmitter that acts as a "brake" during periods of uncontrolled stress. L-theanine also increases alpha brain wave activity, a marker of relaxation. This effect has been observed to be more pronounced in individuals who subjectively experience the highest levels of stress.

A Japanese study of university students found that taking 200 mg of L-theanine increased alpha brain waves and produced a feeling of relaxation. In the same study, L-theanine administration also demonstrated increased focus and tension, and improved mood without sedation, beginning approximately 40 minutes after ingestion.

90 capsules