200 mg of Zen contains gamma-aminobutyric acid (GABA) and theanine (glutamic acid gamma-ethylamide), an amino acid derivative found naturally in green tea (Camellia sinensis). Together they help support healthy moods and a feeling of relaxation without sedation, whether during the day or the night.

200 mg of Zen contains gamma-aminobutyric acid (GABA) and theanine (glutamic acid gamma-ethylamide), an amino acid derivative found naturally in green tea (Camellia sinensis). Together they help support healthy moods and a feeling of relaxation without sedation, whether during the day or the night.