L-theanine (60 Capsules)

Features Suntheanine®, a clinically researched form of l-theanine Convenient one-a-day capsule form L-theanine is a unique amino acid originally found in tea. L-theanine has also been discovered to be a biologically active compound responsible for relaxation. It works by decreasing cortisol levels during stress and by regulating neurotransmitter activity in the brain. In a preliminary non-clinical study, a l-theanine solution enhanced alpha wave production in the occipital and parietal regions of the brain of volunteers. These observed patterns are considered an index of relaxation. In addition, it did so rapidly and without causing drowsiness. In two other studies, alpha waves were also shown to be detectable shortly after l-theanine administration. In addition, l-theanine has been reported to moderate the effects of caffeine on the central nervous system. Pure Encapsulations l-Theanine is Suntheanine®, the brand that has been used in scientific studies. Suntheanine® is a registered trademark of Taiyo International, Inc.