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L-Theanine is an amino acid that is found almost exclusively in tea and is responsible for the exotic taste of green tea. Futurebiotics® utilizes Suntheanine®, which is not extracted from green tea, but instead is produced through a unique, patented, fermentation process that mimics the natural process in green tea leaves, resulting in pure L-isomer-theanine. In fact, the concentration of L-Theanine in Suntheanine is a minimum of 98%. Clinical research has demonstrated Suntheanine to be safe and effective without causing drowsiness.
Futurebiotics L-Theanine is a 100% vegetarian supplement that provides 100 mg of clinically-proven Suntheanine L-Theanine in every capsule.