Zen offers a unique and natural path to calmness, day or night. This formula contains a combination of L-theanine and GABA. L-theanine is a natural ingredient. It may help the body's immune response by boosting the disease-fighting capacity of gamma delta T cells. L-Theanine also has been reported to raise levels of brain serotonin, dopamine, and GABA, with possible improvement in to specific memory and learning tasks and it has been shown to support the production of alpha-wave activity in the brain.
Dose: 1-2 two to three times a day for anxiety or at bedtime only for sleep.