This is one of our favorite supplements for reducing stress and anxiety. L-Theanine is an amino acid found in tea that produces calming effects by favorably modulating several aspects of brain activity. L-Theanine induces brainwave patterns similar to those associated with meditation and massage. Promotes relaxation by helping to support a healthy stress response Encourages brainwave patterns similar to those associated with meditation & massage Involved in production of gamma amino butyric acid, the neurotransmitter that influences levels of dopamine and serotonin