- Source Naturals L-Theanine 200 mg 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 associated with states of relaxation and focused attention.
- Preliminary research has shown that L-theanine crosses the blood brain barrier, and suggests that it may support healthy neurotransmitter levels in the brain, and inhibit the stimulatory properties of caffeine.
Serving Size: 1 Capsule
Amount Per Serving
L-Theanine (Sunstheanine®) ... 200 mg ... †
†Daily Value not established.
Microcrystalline cellulose, gelatin (capsule), silica, and magnesium, stearate.
1 capsule 1 to 2 times daily.
Not for use by infants, children, or women who are pregnant, may become pregnant, or breastfeeding. If you are taking any antidepressant drugs, such as MAOls or SSRls, consult your health care professional before taking this product. Do not use if either tamper-evident seal is broken or missing. Keep out of the reach of children.
*These statements have not been evaluated by the U.S. Food and Drug Administration. This product is not intended to treat, mitigate, diagnose or cure any disease.