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Found In
Black and green tea, mushrooms, dietary supplement
Lower stress and anxiety*
Enhance sleep quality*
Relieve insomnia*
Boost immunity*
L-Theanine holds a crucial role in maintaining calmness and relaxation to improve sleep quality. It also help reduce symptoms of anxiety and depression.
When taken together, Melatonin and L-Theanine can provide a deeper, more restful sleep, and reduce stress and anxiety.
Scientifically Proven Benefits
We base our choice of which nutrients to include in our formula on a growing body of research conducted by prestigious organizations. Of the thousands of clinical studies that guide our nutrient selection process, the titles below stand out as highly influential.
GABA and L-Theanine mixture decreases sleep latency and improves NREM sleep
Southern Illinois University-Edwardsville
The effects of L-Theanine (Suntheanine®) on objective sleep quality in boys with attention deficit hyperactivity disorder (ADHD): a randomized, double-blind, placebo-controlled clinical trial
University of British Columbia
L-Theanine relieves positive, activation, and anxiety symptoms in patients with schizophrenia and schizoaffective disorder: an 8-week, randomized, double-blind, placebo-controlled, 2-center study
Israel Institute of Technology
Effects of L-Theanine or caffeine intake on changes in blood pressure under physical and psychological stresses
University of Shizuoka
There are 407 studies on L-THEANINE and counting.