L-Theanine 200 mg 60 Tablets ZServings_270 Groundbreaking nutritional research has identified

Groundbreaking nutritional research has identified natural agents that can help to support healthy blood pressure already within normal range

A healthy immune system is essential to good health

Glycine is the simplest of all amino acids

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L-Theanine 200 mg 60 Tablets ZServings_270 Groundbreaking nutritional research has identifiedSerene Science Focused Relaxation Dietary Supplement L Theanine is a unique amino acid found almost exclusively in the tea plant (Camellia sinensis) and contributes to the unusual taste of green tea. Human studies have shown that taking L theanine affects the emission of alpha waves in the brain associated with states of relaxation and focused attention. Preliminary research has shown that L theanine crosses the blood brain barrier, and suggests that