L-Theanine

- Temporarily promotes relaxation
- Contains Suntheanine®, a clinically studied form of L-theanine
- Convenient capsule to take once a day
L-theanine is a unique amino acid extracted from tea. L-theanine has also been found to be a biologically active compound that promotes relaxation. It works by reducing cortisol levels during times of stress and regulating the activity of neurotransmitters in the brain. In a preliminary non-clinical study, an L-theanine solution enhanced the production of alpha waves in the occipital and parietal areas of subjects' brains. These reactions are considered an indicator of relaxation. In addition, they occurred quickly and without causing drowsiness. In two other studies, alpha waves could also be detected shortly after L-theanine administration. Additionally, L-theanine attenuates the effects of caffeine on the central nervous system. Pure Encapsulations l-Theanine is Suntheanine®, the brand that has been used in scientific studies. Suntheanine® is a registered trademark of Taiyo International, Inc.