- Doctor’s Best Suntheanine is an amino acid that promotes a relaxed state without drowsiness, eases stress and everyday tension, and promotes a positive mood and alertness.*
- The formula uses Suntheanine, a patented form of the amino acid L-theanine.
- L-theanine is an amino acid found in green tea that is responsible for the relaxation-inducing effect of tea consumption. *
- Suntheanine may improve sleep quality, enhance mental acuity and soothe away tension and nervousness.*
- Gluten Free, Non-GMO, Vegetarian, Vegan
What is Doctor’s Best Suntheanine?
Doctor’s Best Suntheanine is a patented form of the amino acid L-theanine. L-theanine is an amino acid found in green tea that is responsible for the relaxation-inducing effect of tea consumption. Suntheanine has been shown to promote an alert state of relaxation.* This is characterized by an increase in alpha brain waves (signifying a relaxed, alert state) and a decrease in beta brain waves (signifying an awake, excited state of mind). Suntheanine may improve sleep quality, enhance mental acuity and soothe away tension and nervousness.
Why should I take Doctor’s Best Suntheanine?
Doctor’s Best Suntheanine L-Theanine contains 100% Suntheanine and is best known for its unique ability to promote relaxation without causing drowsiness. L-theanine is one of green tea’s natural health-promoting compounds. It is the ingredient that is responsible for both the taste and the relaxing effects of green tea. Research shows that supplemental L-theanine crosses the blood-brain barrier within 30 minutes of intake and thus is able to exert its effects directly on the brain.