L-theanine is a unique amino acid found primarily in green tea. Researchers have determined L-theanine to be the central reason why tea has always been known to promote relaxation while still enhancing a sense of acute awareness. In one experiment, 50 women volunteers were divided into high-anxiety and low-anxiety groups. Each group was given either 50mg or 200 mg of L-theanine once a week for two months. Researchers concluded that L-theanine rapidly enters the system when ingested (within roughly 40 minutes) and that it heightens the index of the brain wave which is known to be linked to a state of relaxed wakefulness. Researchers also explored whether the response to L-theanine might be influenced by the level of anxiety found in the test subjects. As might be expected, the greatest degree of change was found in those manifesting high anxiety.
Unopened supplements may be returned to the clinic within 30 days of purchase for a full refund. We do not offer refunds for return shipments.
No refunds for the following once shipped
- omega fatty acids
- food products such as protein powders
Custom blended tinctures
Due to the nature of custom blended tinctures, we cannot offer refunds once purchased as they cannot be restocked.