200 mg of Zen offers a unique and natural path to calmness, day or night.* This formula contains a combination of L-theanine and GABA. L-theanine is found in green tea (Camellia sinensis) and has been shown to support the production of alpha-wave activity in the brain.
Each Serving Contains | Amount per Serving | % of Daily Value |
---|---|---|
GABA (Gamma-Aminobutyric acid) | 550 mg | * |
L-Theanine | 200 mg | * |
* Percent of Daily Value Not Established |