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L-theanine is a naturally occurring, unique amino acid found in tea leaves. L-theanine has been shown to reduce stress and promote relaxation without causing drowsiness. It alleviates nervousness due to overwork and decreases irritability by contributing to a variety of changes in the brain. Human studies suggest it is also helpful in improving focus, attention and mental clarity while reducing the negative side effects of caffeine.
Ingredients:
Ingredient
Quantity
Suntheanine®
200 mg
Other Ingredients: Microcrystalline cellulose, hypromellose (natural vegetable capsule), magnesium stearate, silicon dioxide and stearic acid.
Ships within 48 hours · Estimated delivery Jun 24 - Jun 29
US$40
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