What is L-theanine?
An amino acid found in green tea leaves. It is not a stimulant and not a sedative. It is studied for supporting a calm, alert state, which is why it turns up alongside caffeine rather than instead of it. Alpha Zen uses Suntheanine®, a purified form rather than a tea extract.
- Helps promote calm focus
- Smooths caffeine to prevent overstimulation
- Purified form, not a green tea extract