Ingredient glossary
L-Theanine
What it is
An amino acid from green tea leaves.
What it does
Promotes calm, focused relaxation without sedation. It quiets the racing-mind feeling rather than knocking you out.
The dose that works
100–200mg.
Where it lives in the system
Sleep (200mg).
Good to know
It's also why green tea feels smoother than coffee at the same caffeine dose.
These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.