Source Naturals, Serene Science® L-Theanine 200 mg, 60 Capsules Biotin Quality Natural Supplements

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Source Naturals, Serene Science® L-Theanine 200 mg, 60 Capsules Biotin Quality Natural SupplementsProduct Overview : Source Naturals, Serene Science L Theanine 200 mg, 60 Capsules Description: Made with Suntheanine Focused Relaxation Dietary Supplement Non GMO Validated L Theanine is an amino acid that preliminary evidence suggests may help ease some psychological and physical aspects of normal everyday stress, including occasional anxiety and tension. Human studies have shown that taking L theanine affects the emission of alpha waves in the brain